RESTful Lookup — Test-Drive (2007 – 2026)

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    <LabelerName>Henry Schein, Inc.</LabelerName>
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    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae, Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H.influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α, 5α, 6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to off-white crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of ampicillin for injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains sodium content as 16.46 mg (0.72 mEq) per 250 mg, 32.91 mg (1.43 mEq) per 500 mg, 65.83 mg (2.86 mEq) per 1 g or 131.66 mg (5.72 mEq) per 2 g of ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
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    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae, Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H.influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α, 5α, 6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to off-white crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of ampicillin for injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains sodium content as 16.46 mg (0.72 mEq) per 250 mg, 32.91 mg (1.43 mEq) per 500 mg, 65.83 mg (2.86 mEq) per 1 g or 131.66 mg (5.72 mEq) per 2 g of ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of Ampicillin for injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of Ampicillin for injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Hospira, Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>10</StrengthNumber>
    <StrengthUnit>g/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2024-07-31</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <StartMarketingDatePackage>20170801</StartMarketingDatePackage>
    <EndMarketingDatePackage>20240731</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae, Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin for intravenous use. The pharmacy bulk package contains sterile ampicillin sodium equivalent to 10 grams ampicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The solution after reconstitution is clear, colorless and free from visible particulates. Each Pharmacy Bulk Package bottle contains ampicillin sodium equivalent to 10 grams of ampicillin. The sodium content is 65.8 mg (2.9 mEq) per one gram ampicillin. A pharmacy bulk package is a container of a sterile preparation for parenteral use that contains many single doses. The contents of this pharmacy bulk package are intended for use by a pharmacy admixture service for addition to suitable parenteral fluids in the preparation of admixtures for intravenous infusion. (See DOSAGE AND ADMINISTRATION, Directions for Proper Use of Pharmacy Bulk Package). It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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  <NDC>
    <NDCCode>0409-3726-01</NDCCode>
    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0409-3726-01)  &gt; 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0409-3726-10) </PackageDescription>
    <NDC11Code>00409-3726-01</NDC11Code>
    <ProductNDC>0409-3726</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>20170801</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Hospira, Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>1</StrengthNumber>
    <StrengthUnit>g/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2024-05-20</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20170801</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of Ampicillin for injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
  </NDC>
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    <NDCCode>0781-3400-95</NDCCode>
    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-3400-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-3400-78) </PackageDescription>
    <NDC11Code>00781-3400-95</NDC11Code>
    <ProductNDC>0781-3400</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>125</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-02-04</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19710303</StartMarketingDatePackage>
    <EndMarketingDatePackage>20250131</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of Ampicillin for injection, USP contains ampicillin sodium equivalent to 125 mg, 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
  </NDC>
  <NDC>
    <NDCCode>0781-3402-95</NDCCode>
    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-3402-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-3402-78) </PackageDescription>
    <NDC11Code>00781-3402-95</NDC11Code>
    <ProductNDC>0781-3402</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>250</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-11-04</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19710303</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of Ampicillin for injection, USP contains ampicillin sodium equivalent to 125 mg, 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
  </NDC>
  <NDC>
    <NDCCode>0781-3404-95</NDCCode>
    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-3404-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-3404-85) </PackageDescription>
    <NDC11Code>00781-3404-95</NDC11Code>
    <ProductNDC>0781-3404</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>1</StrengthNumber>
    <StrengthUnit>g/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-11-04</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19710303</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of Ampicillin for injection, USP contains ampicillin sodium equivalent to 125 mg, 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
  </NDC>
  <NDC>
    <NDCCode>0781-3407-95</NDCCode>
    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-3407-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-3407-78) </PackageDescription>
    <NDC11Code>00781-3407-95</NDC11Code>
    <ProductNDC>0781-3407</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-11-04</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19710303</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of Ampicillin for injection, USP contains ampicillin sodium equivalent to 125 mg, 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
  </NDC>
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    <NDCCode>0781-3408-95</NDCCode>
    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-3408-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-3408-80) </PackageDescription>
    <NDC11Code>00781-3408-95</NDC11Code>
    <ProductNDC>0781-3408</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>2</StrengthNumber>
    <StrengthUnit>g/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-11-04</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19710303</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of Ampicillin for injection, USP contains ampicillin sodium equivalent to 125 mg, 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
  </NDC>
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    <NDCCode>0781-3409-95</NDCCode>
    <PackageDescription>10 VIAL, PHARMACY BULK PACKAGE in 1 PACKAGE (0781-3409-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, PHARMACY BULK PACKAGE (0781-3409-46) </PackageDescription>
    <NDC11Code>00781-3409-95</NDC11Code>
    <ProductNDC>0781-3409</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>10</StrengthNumber>
    <StrengthUnit>g/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-06-18</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19710303</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae, Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin for intravenous use. The pharmacy bulk package contains sterile ampicillin sodium equivalent to 10 grams ampicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The solution after reconstitution is clear, colorless and free from visible particulates. Each Pharmacy Bulk Package bottle contains ampicillin sodium equivalent to 10 grams of ampicillin. The sodium content is 65.8 mg (2.9 mEq) per one gram ampicillin. A pharmacy bulk package is a container of a sterile preparation for parenteral use that contains many single doses. The contents of this pharmacy bulk package are intended for use by a pharmacy admixture service for addition to suitable parenteral fluids in the preparation of admixtures for intravenous infusion. (See DOSAGE AND ADMINISTRATION, Directions For Proper Use of Pharmacy Bulk Package). It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
  </NDC>
  <NDC>
    <NDCCode>0781-9242-95</NDCCode>
    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-9242-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-9242-78) </PackageDescription>
    <NDC11Code>00781-9242-95</NDC11Code>
    <ProductNDC>0781-9242</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>250</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-12-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20150428</StartMarketingDatePackage>
    <EndMarketingDatePackage>20251130</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of ampicillin for injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
  </NDC>
  <NDC>
    <NDCCode>0781-9250-95</NDCCode>
    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-9250-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-9250-78) </PackageDescription>
    <NDC11Code>00781-9250-95</NDC11Code>
    <ProductNDC>0781-9250</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2024-12-03</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20150428</StartMarketingDatePackage>
    <EndMarketingDatePackage>20241130</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of ampicillin for injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
  </NDC>
  <NDC>
    <NDCCode>0781-9261-95</NDCCode>
    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-9261-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-9261-85) </PackageDescription>
    <NDC11Code>00781-9261-95</NDC11Code>
    <ProductNDC>0781-9261</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>1</StrengthNumber>
    <StrengthUnit>g/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-04-25</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20150428</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of ampicillin for injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
  </NDC>
  <NDC>
    <NDCCode>0781-9273-95</NDCCode>
    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-9273-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-9273-80) </PackageDescription>
    <NDC11Code>00781-9273-95</NDC11Code>
    <ProductNDC>0781-9273</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>2</StrengthNumber>
    <StrengthUnit>g/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-04-25</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20150428</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of ampicillin for injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
  </NDC>
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    <NDCCode>0781-9401-95</NDCCode>
    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-9401-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-9401-78) </PackageDescription>
    <NDC11Code>00781-9401-95</NDC11Code>
    <ProductNDC>0781-9401</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>125</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-02-04</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20251231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19710303</StartMarketingDatePackage>
    <EndMarketingDatePackage>20250131</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of ampicillin for injection, USP contains ampicillin sodium equivalent to 125 mg, 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-9402-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-9402-78) </PackageDescription>
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    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>250</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-11-04</LastUpdate>
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    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of ampicillin for injection, USP contains ampicillin sodium equivalent to 125 mg, 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-9404-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-9404-85) </PackageDescription>
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    <ProductNDC>0781-9404</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>1</StrengthNumber>
    <StrengthUnit>g/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-04-25</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19710303</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of ampicillin for injection, USP contains ampicillin sodium equivalent to 125 mg, 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-9407-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-9407-78) </PackageDescription>
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    <ProductNDC>0781-9407</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
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    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>500</StrengthNumber>
    <StrengthUnit>mg/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-11-04</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19710303</StartMarketingDatePackage>
    <EndMarketingDatePackage>20251031</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of ampicillin for injection, USP contains ampicillin sodium equivalent to 125 mg, 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
  </NDC>
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    <PackageDescription>10 VIAL, GLASS in 1 PACKAGE (0781-9408-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, GLASS (0781-9408-80) </PackageDescription>
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    <ProductNDC>0781-9408</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>2</StrengthNumber>
    <StrengthUnit>g/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-04-25</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19710303</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by streptococcus pneumoniae. Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of ampicillin for injection, USP contains ampicillin sodium equivalent to 125 mg, 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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    <PackageDescription>10 VIAL, PHARMACY BULK PACKAGE in 1 PACKAGE (0781-9409-95)  / 1 INJECTION, POWDER, FOR SOLUTION in 1 VIAL, PHARMACY BULK PACKAGE (0781-9409-46) </PackageDescription>
    <NDC11Code>00781-9409-95</NDC11Code>
    <ProductNDC>0781-9409</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Sodium</NonProprietaryName>
    <DosageFormName>INJECTION, POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAVENOUS</RouteName>
    <StartMarketingDate>19710303</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA061395</ApplicationNumber>
    <LabelerName>Sandoz Inc</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>10</StrengthNumber>
    <StrengthUnit>g/1</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2024-05-20</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19710303</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Ampicillin for injection is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae, Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of ampicillin for injection and other antibacterial drugs, ampicillin for injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin for intravenous use. The pharmacy bulk package contains sterile ampicillin sodium equivalent to 10 grams ampicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The solution after reconstitution is clear, colorless and free from visible particulates. Each Pharmacy Bulk Package bottle contains ampicillin sodium equivalent to 10 grams of ampicillin. The sodium content is 65.8 mg (2.9 mEq) per one gram ampicillin. A pharmacy bulk package is a container of a sterile preparation for parenteral use that contains many single doses. The contents of this pharmacy bulk package are intended for use by a pharmacy admixture service for addition to suitable parenteral fluids in the preparation of admixtures for intravenous infusion. (See DOSAGE AND ADMINISTRATION, Directions for Proper Use of Pharmacy Bulk Package). It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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    <NDCCode>23155-914-41</NDCCode>
    <PackageDescription>10 VIAL in 1 PACKAGE (23155-914-41)  / 250 mg in 1 VIAL (23155-914-31) </PackageDescription>
    <NDC11Code>23155-0914-41</NDC11Code>
    <ProductNDC>23155-914</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Ampicillin</ProprietaryName>
    <NonProprietaryName>Ampicillin Injection</NonProprietaryName>
    <DosageFormName>POWDER, FOR SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS</RouteName>
    <StartMarketingDate>20250131</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA090354</ApplicationNumber>
    <LabelerName>Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.</LabelerName>
    <SubstanceName>AMPICILLIN SODIUM</SubstanceName>
    <StrengthNumber>250</StrengthNumber>
    <StrengthUnit>mg/250mg</StrengthUnit>
    <Pharm_Classes>Penicillin-class Antibacterial [EPC], Penicillins [CS]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-11-13</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
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    <IndicationAndUsage>Ampicillin for Injection, USP is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae, Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic Streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of Ampicillin for Injection, USP and other antibacterial drugs, Ampicillin for Injection, USP should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for Injection, USP the monosodium salt of [2S-[2α, 5α, 6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo [3.2.0] heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for Injection, USP is a dry, white to off-white powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of Ampicillin for Injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for Injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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    <IndicationAndUsage>Ampicillin for Injection, USP is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae, Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic Streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of Ampicillin for Injection, USP and other antibacterial drugs, Ampicillin for Injection, USP should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for Injection, USP the monosodium salt of [2S-[2α, 5α, 6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo [3.2.0] heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for Injection, USP is a dry, white to off-white powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of Ampicillin for Injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for Injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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    <PackageDescription>10 VIAL in 1 PACKAGE (23155-916-41)  / 1 g in 1 VIAL (23155-916-31) </PackageDescription>
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    <IndicationAndUsage>Ampicillin for Injection, USP is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae, Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic Streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of Ampicillin for Injection, USP and other antibacterial drugs, Ampicillin for Injection, USP should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for Injection, USP the monosodium salt of [2S-[2α, 5α, 6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo [3.2.0] heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for Injection, USP is a dry, white to off-white powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of Ampicillin for Injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for Injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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    <PackageDescription>10 VIAL in 1 PACKAGE (23155-917-41)  / 2 g in 1 VIAL (23155-917-31) </PackageDescription>
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    <IndicationAndUsage>Ampicillin for Injection, USP is indicated in the treatment of infections caused by susceptible strains of the designated organisms in the following conditions. Respiratory Tract Infections caused by Streptococcus pneumoniae, Staphylococcus aureus (penicillinase and nonpenicillinase-producing), H. influenzae, and Group A beta-hemolytic Streptococci. Bacterial Meningitis caused by E. coli, Group B Streptococci, and other Gram-negative bacteria (Listeria monocytogenes, N. meningitidis). The addition of an aminoglycoside with ampicillin may increase its effectiveness against Gram-negative bacteria. Septicemia and Endocarditis caused by susceptible Gram-positive organisms including Streptococcus spp., penicillin G-susceptible staphylococci, and enterococci. Gram-negative sepsis caused by E. coli, Proteus mirabilis and Salmonella spp. responds to ampicillin. Endocarditis due to enterococcal strains usually respond to intravenous therapy. The addition of an aminoglycoside may enhance the effectiveness of ampicillin when treating streptococcal endocarditis. Urinary Tract Infections caused by sensitive strains of E. coli and Proteus mirabilis. Gastrointestinal Infections caused by Salmonella typhi (typhoid fever), other Salmonella spp., and Shigella spp. (dysentery) usually respond to oral or intravenous therapy. Bacteriology studies to determine the causative organisms and their susceptibility to ampicillin should be performed. Therapy may be instituted prior to obtaining results of susceptibility testing. It is advisable to reserve the parenteral form of this drug for moderately severe and severe infections and for patients who are unable to take the oral forms. A change to oral ampicillin may be made as soon as appropriate. To reduce the development of drug-resistant bacteria and maintain the effectiveness of Ampicillin for Injection, USP and other antibacterial drugs, Ampicillin for Injection, USP should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Indicated surgical procedures should be performed.</IndicationAndUsage>
    <Description>Ampicillin for Injection, USP the monosodium salt of [2S-[2α, 5α, 6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo [3.2.0] heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for Injection, USP is a dry, white to off-white powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of Ampicillin for Injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for Injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure. The molecular formula is C16H18N3NaO4S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10.</Description>
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