RESTful Lookup — Test-Drive (2007 – 2026)

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<NDCList>
  <NDC>
    <NDCCode>66302-363-84</NDCCode>
    <PackageDescription>1 KIT in 1 PACKAGE (66302-363-84)  *  42 TABLET, EXTENDED RELEASE in 1 BLISTER PACK *  84 TABLET, EXTENDED RELEASE in 1 BLISTER PACK *  126 TABLET, EXTENDED RELEASE in 1 BLISTER PACK</PackageDescription>
    <NDC11Code>66302-0363-84</NDC11Code>
    <ProductNDC>66302-363</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Orenitram</ProprietaryName>
    <NonProprietaryName>Treprostinil</NonProprietaryName>
    <DosageFormName>KIT</DosageFormName>
    <StartMarketingDate>20230214</StartMarketingDate>
    <MarketingCategoryName>NDA</MarketingCategoryName>
    <ApplicationNumber>NDA203496</ApplicationNumber>
    <LabelerName>United Therapeutics Corporation</LabelerName>
    <Status>Active</Status>
    <LastUpdate>2024-12-06</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20230214</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Orenitram is a prostacyclin mimetic indicated for the treatment of pulmonary arterial hypertension (PAH) (WHO Group 1): 1 To delay disease progression and to improve exercise capacity. The studies that established effectiveness included predominately patients with WHO functional class II-III symptoms and etiologies of idiopathic or heritable PAH (66%) or PAH associated with connective tissue disease (26%). (1.1).</IndicationAndUsage>
    <Description>Orenitram is an extended-release osmotic tablet for oral administration. Orenitram is formulated as the diolamine salt of treprostinil, a tricyclic benzindene analogue of prostacyclin. The chemical name is Acetic acid, 2-[[(1R,2R,3aS,9aS)-2,3,3a,4,9,9a-hexahydro-2-hydroxy-1-[(3S)-3-hydroxyoctyl]-1H-benz[f]inden-5-yl]oxy]-, complexed with 2,2'-iminobis[ethanol] (1:1). The molecular formula is C23H34O5∙C4H11NO2, the molecular weight is 495.65, and it has the following structural formula. Orenitram tablets are formulated in five strengths, which contain 0.125 mg of treprostinil (equivalent to 0.159 mg treprostinil diolamine), 0.25 mg of treprostinil (equivalent to 0.317 mg treprostinil diolamine), 1 mg of treprostinil (equivalent to 1.27 mg treprostinil diolamine), 2.5 mg of treprostinil (equivalent to 3.17 mg treprostinil diolamine), or 5 mg of treprostinil (equivalent to 6.35 mg treprostinil diolamine). The formulations also contain xylitol, maltodextrin, sodium lauryl sulfate, magnesium stearate, cellulose acetate, triethyl citrate, polyvinyl alcohol, titanium dioxide, polyethylene glycol, and talc. In addition, tablets may contain colorants FD&amp;C Blue #2, iron oxide yellow, and iron oxide red. The imprint ink contains shellac glaze, ethanol, isopropyl alcohol USP, iron oxide black, n-butyl alcohol, and propylene glycol. Orenitram is designed to release treprostinil at a near zero-order rate using an osmotic tablet technology. The tablet core is coated with a semi-permeable membrane and has a laser-drilled aperture through the membrane. Upon contact with water (e.g., after ingestion), the core tablet absorbs water through the semi-permeable membrane. The water dissolves the water-soluble treprostinil diolamine and the water-soluble osmotic excipients, which creates hydrostatic pressure within the membrane, eventually forcing the drug across the membrane at a controlled rate.</Description>
  </NDC>
  <NDC>
    <NDCCode>0404-9773-01</NDCCode>
    <PackageDescription>1 VIAL, SINGLE-DOSE in 1 BAG (0404-9773-01)  / 1 mL in 1 VIAL, SINGLE-DOSE</PackageDescription>
    <NDC11Code>00404-9773-01</NDC11Code>
    <ProductNDC>0404-9773</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20251028</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA218404</ApplicationNumber>
    <LabelerName>Henry Schein, Inc.</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-10-29</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20251028</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone hydrochloride injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids, including propoxyphene, methadone and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol, and cyclazocine. Naloxone hydrochloride injection is also indicated for diagnosis of suspected or known acute opioid overdosage. Naloxone hydrochloride injection may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY; Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone hydrochloride injection, USP an opioid antagonist, is a synthetic congener of oxymorphone. In structure it differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone hydrochloride, USP occurs as a white to slightly off-white powder, and is soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and in chloroform. Naloxone hydrochloride injection, USP is available as a sterile, clear, colorless solution for intravenous, intramuscular and subcutaneous administration in concentration: 0.4 mg of naloxone hydrochloride per mL. It has a molecular weight of 363.84. pH is adjusted to 3.0 to 6.5 with hydrochloric acid. The 0.4 mg/mL vial is available in an unpreserved, paraben-free formulation containing 9 mg/mL of sodium chloride.</Description>
  </NDC>
  <NDC>
    <NDCCode>0404-9920-01</NDCCode>
    <PackageDescription>1 BOX in 1 BAG (0404-9920-01)  / 1 CARTRIDGE in 1 BOX / 1 mL in 1 CARTRIDGE</PackageDescription>
    <NDC11Code>00404-9920-01</NDC11Code>
    <ProductNDC>0404-9920</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20220113</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA070172</ApplicationNumber>
    <LabelerName>Henry Schein, Inc.</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-01-29</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220113</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone hydrochloride injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol, and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone hydrochloride injection may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY: Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone hydrochloride, an opioid antagonist, is a synthetic congener of oxymorphone. In structure it differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. It is known chemically as 17-allyl-4,5α-epoxy,3-14-dihydroxymorphinan-6-one hydrochloride. It has a molecular weight of 363.84, and the following structural formula. Naloxone hydrochloride occurs as a white to slightly off-white powder, and is soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and in chloroform. Naloxone hydrochloride injection is available as a sterile solution for intravenous, intramuscular, and subcutaneous administration. Each mL contains 0.4 mg of naloxone hydrochloride. Each mL contains 8.9 mg of sodium chloride. The pH is adjusted between 3.0 to 6.5 with hydrochloric acid or sodium hydroxide. The air in the cartridges has been displaced by nitrogen gas.</Description>
  </NDC>
  <NDC>
    <NDCCode>0404-9923-01</NDCCode>
    <PackageDescription>1 VIAL, SINGLE-DOSE in 1 BAG (0404-9923-01)  / 1 mL in 1 VIAL, SINGLE-DOSE</PackageDescription>
    <NDC11Code>00404-9923-01</NDC11Code>
    <ProductNDC>0404-9923</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20220113</StartMarketingDate>
    <EndMarketingDate>20260731</EndMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA207633</ApplicationNumber>
    <LabelerName>Henry Schein, Inc.</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2026-08-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <StartMarketingDatePackage>20220113</StartMarketingDatePackage>
    <EndMarketingDatePackage>20260731</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone Hydrochloride Injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol, and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY; ADJUNCTIVE USE IN SEPTIC SHOCK).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The single-dose solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended for use only as a single-dose injection. When smaller doses are required, the unused portion should be discarded. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula.</Description>
  </NDC>
  <NDC>
    <NDCCode>0409-1215-01</NDCCode>
    <PackageDescription>10 VIAL, SINGLE-DOSE in 1 CARTON (0409-1215-01)  / 1 mL in 1 VIAL, SINGLE-DOSE (0409-1215-21) </PackageDescription>
    <NDC11Code>00409-1215-01</NDC11Code>
    <ProductNDC>0409-1215</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20050712</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA070256</ApplicationNumber>
    <LabelerName>Hospira, Inc.</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-05-29</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20050712</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone Hydrochloride Injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY, Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The single-dose solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended for use only as a single-dose injection. When smaller doses are required, the unused portion should be discarded. The multiple-dose solution contains, in addition, 1.8 mg/mL methylparaben and 0.2 mg/mL propylparaben added as preservatives. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula.</Description>
  </NDC>
  <NDC>
    <NDCCode>0409-1219-01</NDCCode>
    <PackageDescription>25 CARTON in 1 CASE (0409-1219-01)  / 1 VIAL, MULTI-DOSE in 1 CARTON / 10 mL in 1 VIAL, MULTI-DOSE (0409-1219-41) </PackageDescription>
    <NDC11Code>00409-1219-01</NDC11Code>
    <ProductNDC>0409-1219</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20050902</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA070257</ApplicationNumber>
    <LabelerName>Hospira, Inc.</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-05-29</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20050902</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone Hydrochloride Injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY, Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The single-dose solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended for use only as a single-dose injection. When smaller doses are required, the unused portion should be discarded. The multiple-dose solution contains, in addition, 1.8 mg/mL methylparaben and 0.2 mg/mL propylparaben added as preservatives. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula.</Description>
  </NDC>
  <NDC>
    <NDCCode>0409-1782-69</NDCCode>
    <PackageDescription>10 CARTRIDGE in 1 BOX (0409-1782-69)  / 1 mL in 1 CARTRIDGE (0409-1782-03) </PackageDescription>
    <NDC11Code>00409-1782-69</NDC11Code>
    <ProductNDC>0409-1782</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20050923</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA070172</ApplicationNumber>
    <LabelerName>Hospira, Inc.</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2023-06-07</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20050923</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone hydrochloride injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol, and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone hydrochloride injection may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY: Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone hydrochloride, an opioid antagonist, is a synthetic congener of oxymorphone. In structure it differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. It is known chemically as 17-allyl-4,5α-epoxy,3-14-dihydroxymorphinan-6-one hydrochloride. It has a molecular weight of 363.84, and the following structural formula. Naloxone hydrochloride occurs as a white to slightly off-white powder, and is soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and in chloroform. Naloxone hydrochloride injection is available as a sterile solution for intravenous, intramuscular, and subcutaneous administration. Each mL contains 0.4 mg of naloxone hydrochloride. Each mL contains 8.9 mg of sodium chloride. The pH is adjusted between 3.0 to 6.5 with hydrochloric acid or sodium hydroxide. The air in the cartridges has been displaced by nitrogen gas.</Description>
  </NDC>
  <NDC>
    <NDCCode>0591-0395-01</NDCCode>
    <PackageDescription>100 TABLET in 1 BOTTLE, PLASTIC (0591-0395-01) </PackageDescription>
    <NDC11Code>00591-0395-01</NDC11Code>
    <ProductNDC>0591-0395</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Pentazocine And Naloxone</ProprietaryName>
    <NonProprietaryName>Pentazocine Hydrochloride And Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>TABLET</DosageFormName>
    <RouteName>ORAL</RouteName>
    <StartMarketingDate>19970521</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA074736</ApplicationNumber>
    <LabelerName>Actavis Pharma, Inc.</LabelerName>
    <SubstanceName>PENTAZOCINE HYDROCHLORIDE; NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>50; .5</StrengthNumber>
    <StrengthUnit>mg/1; mg/1</StrengthUnit>
    <Pharm_Classes>Competitive Opioid Antagonists [MoA], Opioid Antagonist [EPC], Opioid Antagonists [MoA], Partial Opioid Agonist/Antagonist [EPC], Partial Opioid Agonists [MoA]</Pharm_Classes>
    <DEASchedule>CIV</DEASchedule>
    <Status>Active</Status>
    <LastUpdate>2026-06-23</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>19970521</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Pentazocine and Naloxone Tablets are indicated for the management of pain severe enough to require an opioid analgesic and for which alternative treatments are inadequate. Limitations of Use. Because of the risks of addiction, abuse, misuse, overdose, and death, which can occur at any dosage or duration and persist over the course of therapy [see WARNINGS], reserve opioid analgesics, including Pentazocine and Naloxone Tablets, for use in patients for whom alternative treatment options are ineffective, not tolerated, or would be otherwise inadequate to provide sufficient management of pain.</IndicationAndUsage>
    <Description>Pentazocine and Naloxone Tablets, USP contain pentazocine hydrochloride, USP, a partial opioid agonist, equivalent to 50 mg base and is a member of the benzazocine series (also known as the benzomorphan series), and naloxone hydrochloride, USP, an opioid antagonist equivalent to 0.5 mg base. Pentazocine and Naloxone Tablets, USP are an analgesic for oral administration. Chemically, pentazocine hydrochloride, USP is (2R*,6R*,11R*)-1,2,3,4,5,6-Hexahydro-6,11-dimethyl-3-(3-methyl-2-butenyl)-2,6-methano-3-benzazocin-8-ol hydrochloride, a white, crystalline substance soluble in acidic aqueous solutions, and has the following structural formula. C19H27NO·HCl Molecular Weight: 321.88. Chemically, naloxone hydrochloride, USP is Morphinan-6-one,4,5-epoxy-3,14-dihydroxy-17-(2-propenyl)-, hydrochloride, (5α)-. It is a slightly off-white powder, and is soluble in water and dilute acids, and has the following structural formula:. C19H21NO4·HCl Molecular Weight: 363.84. Inactive Ingredients: colloidal silicon dioxide, dibasic calcium phosphate, D&amp;C Yellow No. 10 Aluminum Lake, FD&amp;C Blue No. 1 Aluminum Lake, FD&amp;C Yellow No. 6 Aluminum Lake, magnesium stearate, microcrystalline cellulose, pregelatinized starch, and sodium lauryl sulfate.</Description>
  </NDC>
  <NDC>
    <NDCCode>0641-6193-10</NDCCode>
    <PackageDescription>10 SYRINGE in 1 CARTON (0641-6193-10)  / 1 mL in 1 SYRINGE (0641-6193-01) </PackageDescription>
    <NDC11Code>00641-6193-10</NDC11Code>
    <ProductNDC>0641-6193</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20250725</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA212300</ApplicationNumber>
    <LabelerName>Hikma Pharmaceuticals USA Inc.</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-09-03</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20250831</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone hydrochloride injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol, and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY, Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) in the 1 mL single dose syringe contains 0.4 mg (400 micrograms) of naloxone hydrochloride, 8.9 mg of sodium chloride to adjust tonicity, in Water for Injection. Each milliliter (mL) in the 2 mL single dose syringe contains 1 mg of naloxone hydrochloride, 8.35 mg of sodium chloride to adjust tonicity, in Water for Injection. The pH is 3.0-4.0 with hydrochloric acid used, if needed, for pH adjustment. Sealed under nitrogen. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is a chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula.</Description>
  </NDC>
  <NDC>
    <NDCCode>0641-6205-10</NDCCode>
    <PackageDescription>10 SYRINGE in 1 CARTON (0641-6205-10)  / 2 mL in 1 SYRINGE (0641-6205-01) </PackageDescription>
    <NDC11Code>00641-6205-10</NDC11Code>
    <ProductNDC>0641-6205</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20220610</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA212300</ApplicationNumber>
    <LabelerName>Hikma Pharmaceuticals USA Inc.</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>1</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-09-03</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20220610</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone hydrochloride injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol, and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY, Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) in the 1 mL single dose syringe contains 0.4 mg (400 micrograms) of naloxone hydrochloride, 8.9 mg of sodium chloride to adjust tonicity, in Water for Injection. Each milliliter (mL) in the 2 mL single dose syringe contains 1 mg of naloxone hydrochloride, 8.35 mg of sodium chloride to adjust tonicity, in Water for Injection. The pH is 3.0-4.0 with hydrochloric acid used, if needed, for pH adjustment. Sealed under nitrogen. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is a chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula.</Description>
  </NDC>
  <NDC>
    <NDCCode>17478-041-01</NDCCode>
    <PackageDescription>10 VIAL, SINGLE-DOSE in 1 CARTON (17478-041-01)  &gt; 1 mL in 1 VIAL, SINGLE-DOSE</PackageDescription>
    <NDC11Code>17478-0041-01</NDC11Code>
    <ProductNDC>17478-041</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20170228</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA208871</ApplicationNumber>
    <LabelerName>Akorn</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2024-01-02</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20231231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20170228</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone Hydrochloride Injection, USP is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY, Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride 8.9 mg to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The single-dose solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended for use only as a single-dose injection. When smaller doses are required, the unused portion should be discarded. The multiple-dose solution contains, in addition, 1.8 mg/mL methylparaben and 0.2 mg/mL propylparaben added as preservatives. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula:.</Description>
  </NDC>
  <NDC>
    <NDCCode>17478-042-10</NDCCode>
    <PackageDescription>1 VIAL, MULTI-DOSE in 1 CARTON (17478-042-10)  &gt; 10 mL in 1 VIAL, MULTI-DOSE</PackageDescription>
    <NDC11Code>17478-0042-10</NDC11Code>
    <ProductNDC>17478-042</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20170314</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA208872</ApplicationNumber>
    <LabelerName>Akorn</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2024-01-02</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20231231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20170314</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone Hydrochloride Injection, USP is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY, Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride 8.9 mg to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The single-dose solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended for use only as a single-dose injection. When smaller doses are required, the unused portion should be discarded. The multiple-dose solution contains, in addition, 1.8 mg/mL methylparaben and 0.2 mg/mL propylparaben added as preservatives. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula:.</Description>
  </NDC>
  <NDC>
    <NDCCode>45802-811-84</NDCCode>
    <PackageDescription>2 VIAL, SINGLE-DOSE in 1 CARTON (45802-811-84)  / .1 mL in 1 VIAL, SINGLE-DOSE (45802-811-00) </PackageDescription>
    <NDC11Code>45802-0811-84</NDC11Code>
    <ProductNDC>45802-811</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>SPRAY</DosageFormName>
    <RouteName>NASAL</RouteName>
    <StartMarketingDate>20220621</StartMarketingDate>
    <EndMarketingDate>20250930</EndMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211951</ApplicationNumber>
    <LabelerName>Padagis Israel Pharmaceuticals Ltd</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>4</StrengthNumber>
    <StrengthUnit>mg/.1mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-10-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <StartMarketingDatePackage>20220621</StartMarketingDatePackage>
    <EndMarketingDatePackage>20250930</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone HCl Nasal Spray is indicated for the emergency treatment of known or suspected opioid overdose, as manifested by respiratory and/or central nervous system depression. Naloxone HCl Nasal Spray is intended for immediate administration as emergency therapy in settings where opioids may be present. Naloxone HCl Nasal Spray is not a substitute for emergency medical care. Limitations of Use. Restrict prescription of naloxone hydrochloride nasal spray 2 mg to opioid-dependent patients expected to be at risk for severe opioid withdrawal in situations where there is a low risk for accidental or intentional opioid exposure by household contacts.</IndicationAndUsage>
    <Description>Naloxone HCl Nasal Spray is a pre-filled, single dose intranasal spray. Chemically, naloxone hydrochloride is the hydrochloride salt of 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride with the following structure. C19H21NO4●HCl. M.W. 363.84. Naloxone hydrochloride, an opioid antagonist, occurs as a white to slightly off-white powder, and is soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and in chloroform. Each Naloxone HCl Nasal Spray contains a 4 mg single dose of naloxone hydrochloride (equivalent to 3.6 mg of naloxone) in a 0.1 mL (100 microliter) aqueous solution. Inactive ingredients include benzalkonium chloride (preservative), disodium ethylenediaminetetraacetate (chelating agent), sodium chloride, hydrochloric acid to adjust pH, and purified water. The pH range is 3.5 to 5.5.</Description>
  </NDC>
  <NDC>
    <NDCCode>50090-3294-0</NDCCode>
    <PackageDescription>10 VIAL, SINGLE-DOSE in 1 CARTON (50090-3294-0)  / 1 mL in 1 VIAL, SINGLE-DOSE</PackageDescription>
    <NDC11Code>50090-3294-00</NDC11Code>
    <ProductNDC>50090-3294</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20170228</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA208871</ApplicationNumber>
    <LabelerName>A-S Medication Solutions</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2024-03-30</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20171201</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone Hydrochloride Injection, USP is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY, Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride 8.9 mg to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The single-dose solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended for use only as a single-dose injection. When smaller doses are required, the unused portion should be discarded. The multiple-dose solution contains, in addition, 1.8 mg/mL methylparaben and 0.2 mg/mL propylparaben added as preservatives. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula:.</Description>
  </NDC>
  <NDC>
    <NDCCode>50090-5427-0</NDCCode>
    <PackageDescription>10 VIAL in 1 CARTON (50090-5427-0)  / 1 mL in 1 VIAL</PackageDescription>
    <NDC11Code>50090-5427-00</NDC11Code>
    <ProductNDC>50090-5427</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20170808</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA207633</ApplicationNumber>
    <LabelerName>A-S Medication Solutions</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-06-04</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20210108</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone Hydrochloride Injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol, and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY; Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The single-dose solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended for use only as a single-dose injection. When smaller doses are required, the unused portion should be discarded. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula.</Description>
  </NDC>
  <NDC>
    <NDCCode>50090-6491-0</NDCCode>
    <PackageDescription>10 VIAL, SINGLE-DOSE in 1 CARTON (50090-6491-0)  / 1 mL in 1 VIAL, SINGLE-DOSE</PackageDescription>
    <NDC11Code>50090-6491-00</NDC11Code>
    <ProductNDC>50090-6491</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20140306</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA204997</ApplicationNumber>
    <LabelerName>A-S Medication Solutions</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2023-05-26</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20230519</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone hydrochloride injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol and cyclazocine. Naloxone hydrochloride injection is also indicated for diagnosis of suspected or known acute opioid overdosage. Naloxone hydrochloride injection may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY: Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. In structure it differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula. Naloxone hydrochloride injection is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4 (3 to 6.5). Naloxone hydrochloride injection may be administered intravenously, intramuscularly, or subcutaneously. The single-dose solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended for use only as a single-dose injection. When smaller doses are required, the unused portion should be discarded.</Description>
  </NDC>
  <NDC>
    <NDCCode>50090-6710-0</NDCCode>
    <PackageDescription>2 VIAL, SINGLE-DOSE in 1 CARTON (50090-6710-0)  / .1 mL in 1 VIAL, SINGLE-DOSE</PackageDescription>
    <NDC11Code>50090-6710-00</NDC11Code>
    <ProductNDC>50090-6710</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>SPRAY</DosageFormName>
    <RouteName>NASAL</RouteName>
    <StartMarketingDate>20220621</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211951</ApplicationNumber>
    <LabelerName>A-S Medication Solutions</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>4</StrengthNumber>
    <StrengthUnit>mg/.1mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2023-10-03</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20230928</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone HCl Nasal Spray is indicated for the emergency treatment of known or suspected opioid overdose, as manifested by respiratory and/or central nervous system depression. Naloxone HCl Nasal Spray is intended for immediate administration as emergency therapy in settings where opioids may be present. Naloxone HCl Nasal Spray is not a substitute for emergency medical care. Limitations of Use. Restrict prescription of naloxone hydrochloride nasal spray 2 mg to opioid-dependent patients expected to be at risk for severe opioid withdrawal in situations where there is a low risk for accidental or intentional opioid exposure by household contacts.</IndicationAndUsage>
    <Description>Naloxone HCl Nasal Spray is a pre-filled, single dose intranasal spray. Chemically, naloxone hydrochloride is the hydrochloride salt of 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride with the following structure. C19H21NO4●HCl. M.W. 363.84. Naloxone hydrochloride, an opioid antagonist, occurs as a white to slightly off-white powder, and is soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and in chloroform. Each Naloxone HCl Nasal Spray contains a 4 mg single dose of naloxone hydrochloride (equivalent to 3.6 mg of naloxone) in a 0.1 mL (100 microliter) aqueous solution. Inactive ingredients include benzalkonium chloride (preservative), disodium ethylenediaminetetraacetate (chelating agent), sodium chloride, hydrochloric acid to adjust pH, and purified water. The pH range is 3.5 to 5.5.</Description>
  </NDC>
  <NDC>
    <NDCCode>51662-1238-1</NDCCode>
    <PackageDescription>1 mL in 1 CARTRIDGE (51662-1238-1) </PackageDescription>
    <NDC11Code>51662-1238-01</NDC11Code>
    <ProductNDC>51662-1238</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20180903</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA070172</ApplicationNumber>
    <LabelerName>HF Acquisition Co. LLC, DBA HealthFirst</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2022-12-13</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20180903</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone hydrochloride injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol, and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone hydrochloride injection may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see INDICATIONS &amp; USAGE: Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone hydrochloride, an opioid antagonist, is a synthetic congener of oxymorphone. In structure it differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. It is known chemically as 17-allyl-4,5α-epoxy,3-14-dihydroxymorphinan-6-one hydrochloride. It has a molecular weight of 363.84, and the following structural formula. Naloxone hydrochloride occurs as a white to slightly off-white powder, and is soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and in chloroform. Naloxone hydrochloride injection is available as a sterile solution for intravenous, intramuscular, and subcutaneous administration. Each mL contains 0.4 mg of naloxone hydrochloride. Each mL contains 8.9 mg of sodium chloride. The pH is adjusted between 3.0 to 6.5 with hydrochloric acid or sodium hydroxide. The air in the cartridges has been displaced by nitrogen gas.</Description>
  </NDC>
  <NDC>
    <NDCCode>51662-1240-1</NDCCode>
    <PackageDescription>.1 mL in 1 VIAL, SINGLE-DOSE (51662-1240-1) </PackageDescription>
    <NDC11Code>51662-1240-01</NDC11Code>
    <ProductNDC>51662-1240</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Narcan Naloxone Hci</ProprietaryName>
    <NonProprietaryName>Narcan Naloxone Hci</NonProprietaryName>
    <DosageFormName>SPRAY</DosageFormName>
    <RouteName>NASAL</RouteName>
    <StartMarketingDate>20181015</StartMarketingDate>
    <MarketingCategoryName>NDA</MarketingCategoryName>
    <ApplicationNumber>NDA208411</ApplicationNumber>
    <LabelerName>HF Acquisition Co LLC, DBA HealthFirst</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>4</StrengthNumber>
    <StrengthUnit>mg/.1mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2023-10-12</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20181015</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>NARCAN Nasal Spray is indicated for the emergency treatment of known or suspected opioid overdose, as manifested by respiratory and/or central nervous system depression. NARCAN Nasal Spray is intended for immediate administration as emergency therapy in settings where opioids may be present. NARCAN Nasal Spray is not a substitute for emergency medical care. Limitations of Use. Restrict prescription of NARCAN Nasal Spray 2 mg to opioid-dependent patients expected to be at risk for severe opioid withdrawal in situations where there is a low risk for accidental or intentional opioid exposure by household contacts.</IndicationAndUsage>
    <Description>NARCAN (naloxone hydrochloride) Nasal Spray is a pre-filled, single dose intranasal spray. Chemically, naloxone hydrochloride is the hydrochloride salt of 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride with the following structure. C19H21NO4 HCl. M.W. 363.84. Naloxone hydrochloride, an opioid antagonist, occurs as a white to slightly off-white powder, and is soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and in chloroform. Each NARCAN Nasal Spray contains a 2 mg or 4 mg single dose of naloxone hydrochloride in a 0.1 mL (100 microliter) aqueous solution. Inactive ingredients include benzalkonium chloride (preservative), disodium ethylenediaminetetraacetate (stabilizer), sodium chloride, hydrochloric acid to adjust pH, and purified water. The pH range is 3.5 to 5.5.</Description>
  </NDC>
  <NDC>
    <NDCCode>51662-1240-2</NDCCode>
    <PackageDescription>2 VIAL, SINGLE-DOSE in 1 PACKAGE (51662-1240-2)  / .1 mL in 1 VIAL, SINGLE-DOSE</PackageDescription>
    <NDC11Code>51662-1240-02</NDC11Code>
    <ProductNDC>51662-1240</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Narcan Naloxone Hci</ProprietaryName>
    <NonProprietaryName>Narcan Naloxone Hci</NonProprietaryName>
    <DosageFormName>SPRAY</DosageFormName>
    <RouteName>NASAL</RouteName>
    <StartMarketingDate>20181015</StartMarketingDate>
    <MarketingCategoryName>NDA</MarketingCategoryName>
    <ApplicationNumber>NDA208411</ApplicationNumber>
    <LabelerName>HF Acquisition Co LLC, DBA HealthFirst</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>4</StrengthNumber>
    <StrengthUnit>mg/.1mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2023-10-12</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20181015</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>NARCAN Nasal Spray is indicated for the emergency treatment of known or suspected opioid overdose, as manifested by respiratory and/or central nervous system depression. NARCAN Nasal Spray is intended for immediate administration as emergency therapy in settings where opioids may be present. NARCAN Nasal Spray is not a substitute for emergency medical care. Limitations of Use. Restrict prescription of NARCAN Nasal Spray 2 mg to opioid-dependent patients expected to be at risk for severe opioid withdrawal in situations where there is a low risk for accidental or intentional opioid exposure by household contacts.</IndicationAndUsage>
    <Description>NARCAN (naloxone hydrochloride) Nasal Spray is a pre-filled, single dose intranasal spray. Chemically, naloxone hydrochloride is the hydrochloride salt of 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride with the following structure. C19H21NO4 HCl. M.W. 363.84. Naloxone hydrochloride, an opioid antagonist, occurs as a white to slightly off-white powder, and is soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and in chloroform. Each NARCAN Nasal Spray contains a 2 mg or 4 mg single dose of naloxone hydrochloride in a 0.1 mL (100 microliter) aqueous solution. Inactive ingredients include benzalkonium chloride (preservative), disodium ethylenediaminetetraacetate (stabilizer), sodium chloride, hydrochloric acid to adjust pH, and purified water. The pH range is 3.5 to 5.5.</Description>
  </NDC>
  <NDC>
    <NDCCode>51662-1242-1</NDCCode>
    <PackageDescription>1 mL in 1 VIAL (51662-1242-1) </PackageDescription>
    <NDC11Code>51662-1242-01</NDC11Code>
    <ProductNDC>51662-1242</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hci</ProprietaryName>
    <NonProprietaryName>Naloxone Hci</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20180818</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA070256</ApplicationNumber>
    <LabelerName>HF Acquisition Co. LLC, DBA Health First</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2024-01-30</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20180818</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone Hydrochloride Injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock ( see CLINICAL PHARMACOLOGY, Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The single-dose solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended for use only as a single-dose injection. When smaller doses are required, the unused portion should be discarded. The multiple-dose solution contains, in addition, 1.8 mg/mL methylparaben and 0.2 mg/mL propylparaben added as preservatives. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula.</Description>
  </NDC>
  <NDC>
    <NDCCode>51662-1242-3</NDCCode>
    <PackageDescription>50 POUCH in 1 CASE (51662-1242-3)  / 1 mL in 1 POUCH (51662-1242-2) </PackageDescription>
    <NDC11Code>51662-1242-03</NDC11Code>
    <ProductNDC>51662-1242</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hci</ProprietaryName>
    <NonProprietaryName>Naloxone Hci</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20180818</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA070256</ApplicationNumber>
    <LabelerName>HF Acquisition Co. LLC, DBA Health First</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2024-01-30</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20200615</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone Hydrochloride Injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock ( see CLINICAL PHARMACOLOGY, Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The single-dose solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended for use only as a single-dose injection. When smaller doses are required, the unused portion should be discarded. The multiple-dose solution contains, in addition, 1.8 mg/mL methylparaben and 0.2 mg/mL propylparaben added as preservatives. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula.</Description>
  </NDC>
  <NDC>
    <NDCCode>51662-1385-1</NDCCode>
    <PackageDescription>1 VIAL, MULTI-DOSE in 1 CARTON (51662-1385-1)  / 10 mL in 1 VIAL, MULTI-DOSE</PackageDescription>
    <NDC11Code>51662-1385-01</NDC11Code>
    <ProductNDC>51662-1385</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20191015</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA070257</ApplicationNumber>
    <LabelerName>HF Acquisition Co LLC, DBA HealthFirst</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2024-02-21</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20191015</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone Hydrochloride Injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY, Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The single-dose solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended for use only as a single-dose injection. When smaller doses are required, the unused portion should be discarded. The multiple-dose solution contains, in addition, 1.8 mg/mL methylparaben and 0.2 mg/mL propylparaben added as preservatives. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula.</Description>
  </NDC>
  <NDC>
    <NDCCode>51662-1426-1</NDCCode>
    <PackageDescription>1 VIAL, GLASS in 1 CARTON (51662-1426-1)  / 10 mL in 1 VIAL, GLASS</PackageDescription>
    <NDC11Code>51662-1426-01</NDC11Code>
    <ProductNDC>51662-1426</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20200110</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA207634</ApplicationNumber>
    <LabelerName>HF Acquisition Co LLC, DBA HealthFirst</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2025-01-10</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20200110</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone Hydrochloride Injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol, and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY; CLINICAL PHARMACOLOGY-Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The multiple-dose solution contains, in addition, 1.8 mg/mL methylparaben and 0.2 mg/mL propylparaben added as preservatives. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula.</Description>
  </NDC>
  <NDC>
    <NDCCode>51662-1495-1</NDCCode>
    <PackageDescription>2 DOSE PACK in 1 CARTON (51662-1495-1)  &gt; .4 mL in 1 DOSE PACK</PackageDescription>
    <NDC11Code>51662-1495-01</NDC11Code>
    <ProductNDC>51662-1495</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Evzio(r) Naloxone Hcl</ProprietaryName>
    <NonProprietaryName>Evzio(r) Naloxone Hcl</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20200111</StartMarketingDate>
    <MarketingCategoryName>NDA</MarketingCategoryName>
    <ApplicationNumber>NDA209862</ApplicationNumber>
    <LabelerName>HF Acquisition Co LLC, DBA HealthFirst</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>2</StrengthNumber>
    <StrengthUnit>mg/.4mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2025-01-01</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20241231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20200111</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>EVZIO is an opioid antagonist indicated for the emergency treatment of known or suspected opioid overdose, as manifested by respiratory and/or central nervous system depression in adults and pediatric patients. EVZIO is intended for immediate administration as emergency therapy in settings where opioids may be present. EVZIO is not a substitute for emergency medical care.</IndicationAndUsage>
    <Description>EVZIO (naloxone hydrochloride injection, USP) is a pre-filled, single-use auto-injector. EVZIO is not made with natural rubber latex. Chemically, naloxone hydrochloride is the hydrochloride salt of 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride with the following structure. C19H21NO4 HCl. M.W. 363.84. Naloxone hydrochloride occurs as a white to slightly off-white powder, and is soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and in chloroform. Each 0.4 mL of EVZIO contains 2 mg naloxone hydrochloride, 3.34 mg of sodium chloride, hydrochloric acid to adjust pH, and water for injection. The pH range is 3.0 to 4.5.</Description>
  </NDC>
  <NDC>
    <NDCCode>51662-1620-1</NDCCode>
    <PackageDescription>.1 mL in 1 VIAL, SINGLE-DOSE (51662-1620-1) </PackageDescription>
    <NDC11Code>51662-1620-01</NDC11Code>
    <ProductNDC>51662-1620</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hcl</ProprietaryName>
    <NonProprietaryName>Naloxone Hcl</NonProprietaryName>
    <DosageFormName>SPRAY</DosageFormName>
    <RouteName>NASAL</RouteName>
    <StartMarketingDate>20230410</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211951</ApplicationNumber>
    <LabelerName>HF Acquisition Co LLC, DBA HealthFirst</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>4</StrengthNumber>
    <StrengthUnit>mg/.1mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2024-01-30</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20230410</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone HCl Nasal Spray is indicated for the emergency treatment of known or suspected opioid overdose, as manifested by respiratory and/or central nervous system depression. Naloxone HCl Nasal Spray is intended for immediate administration as emergency therapy in settings where opioids may be present. Naloxone HCl Nasal Spray is not a substitute for emergency medical care. Limitations of Use. Restrict prescription of naloxone hydrochloride nasal spray 2 mg to opioid-dependent patients expected to be at risk for severe opioid withdrawal in situations where there is a low risk for accidental or intentional opioid exposure by household contacts.</IndicationAndUsage>
    <Description>Naloxone HCl Nasal Spray is a pre-filled, single dose intranasal spray. Chemically, naloxone hydrochloride is the hydrochloride salt of 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride with the following structure. C19H21NO4●HCl. M.W. 363.84. Naloxone hydrochloride, an opioid antagonist, occurs as a white to slightly off-white powder, and is soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and in chloroform. Each Naloxone HCl Nasal Spray contains a 4 mg single dose of naloxone hydrochloride (equivalent to 3.6 mg of naloxone) in a 0.1 mL (100 microliter) aqueous solution. Inactive ingredients include benzalkonium chloride (preservative), disodium ethylenediaminetetraacetate (chelating agent), sodium chloride, hydrochloric acid to adjust pH, and purified water. The pH range is 3.5 to 5.5.</Description>
  </NDC>
  <NDC>
    <NDCCode>51662-1620-2</NDCCode>
    <PackageDescription>2 VIAL, SINGLE-DOSE in 1 CARTON (51662-1620-2)  / .1 mL in 1 VIAL, SINGLE-DOSE</PackageDescription>
    <NDC11Code>51662-1620-02</NDC11Code>
    <ProductNDC>51662-1620</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hcl</ProprietaryName>
    <NonProprietaryName>Naloxone Hcl</NonProprietaryName>
    <DosageFormName>SPRAY</DosageFormName>
    <RouteName>NASAL</RouteName>
    <StartMarketingDate>20230410</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA211951</ApplicationNumber>
    <LabelerName>HF Acquisition Co LLC, DBA HealthFirst</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>4</StrengthNumber>
    <StrengthUnit>mg/.1mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2024-01-30</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20261231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20230410</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone HCl Nasal Spray is indicated for the emergency treatment of known or suspected opioid overdose, as manifested by respiratory and/or central nervous system depression. Naloxone HCl Nasal Spray is intended for immediate administration as emergency therapy in settings where opioids may be present. Naloxone HCl Nasal Spray is not a substitute for emergency medical care. Limitations of Use. Restrict prescription of naloxone hydrochloride nasal spray 2 mg to opioid-dependent patients expected to be at risk for severe opioid withdrawal in situations where there is a low risk for accidental or intentional opioid exposure by household contacts.</IndicationAndUsage>
    <Description>Naloxone HCl Nasal Spray is a pre-filled, single dose intranasal spray. Chemically, naloxone hydrochloride is the hydrochloride salt of 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride with the following structure. C19H21NO4●HCl. M.W. 363.84. Naloxone hydrochloride, an opioid antagonist, occurs as a white to slightly off-white powder, and is soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and in chloroform. Each Naloxone HCl Nasal Spray contains a 4 mg single dose of naloxone hydrochloride (equivalent to 3.6 mg of naloxone) in a 0.1 mL (100 microliter) aqueous solution. Inactive ingredients include benzalkonium chloride (preservative), disodium ethylenediaminetetraacetate (chelating agent), sodium chloride, hydrochloric acid to adjust pH, and purified water. The pH range is 3.5 to 5.5.</Description>
  </NDC>
  <NDC>
    <NDCCode>51662-1673-1</NDCCode>
    <PackageDescription>10 mL in 1 VIAL, GLASS (51662-1673-1) </PackageDescription>
    <NDC11Code>51662-1673-01</NDC11Code>
    <ProductNDC>51662-1673</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20170726</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA207634</ApplicationNumber>
    <LabelerName>HF Acquisition Co. LLC. DBA HealthFirst</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Active</Status>
    <LastUpdate>2026-03-21</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20271231</ListingRecordCertifiedThrough>
    <StartMarketingDatePackage>20170726</StartMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone Hydrochloride Injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol, and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY; Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloide in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The multiple-dose solution contains, in addition, 1.8 mg/mL methylparaben and 0.2 mg/mL propylparaben added as preservatives. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula:.</Description>
  </NDC>
  <NDC>
    <NDCCode>52584-120-01</NDCCode>
    <PackageDescription>1 VIAL, SINGLE-DOSE in 1 BAG (52584-120-01)  &gt; 1 mL in 1 VIAL, SINGLE-DOSE</PackageDescription>
    <NDC11Code>52584-0120-01</NDC11Code>
    <ProductNDC>52584-120</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20210317</StartMarketingDate>
    <EndMarketingDate>20240331</EndMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA207633</ApplicationNumber>
    <LabelerName>General Injectables and Vaccines, INC.</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC], Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2024-04-02</LastUpdate>
    <PackageNdcExcludeFlag>N</PackageNdcExcludeFlag>
    <ProductNdcExcludeFlag>N</ProductNdcExcludeFlag>
    <StartMarketingDatePackage>20210317</StartMarketingDatePackage>
    <EndMarketingDatePackage>20240331</EndMarketingDatePackage>
    <SamplePackage>N</SamplePackage>
    <IndicationAndUsage>Naloxone Hydrochloride Injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol, and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY; ADJUNCTIVE USE IN SEPTIC SHOCK).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The single-dose solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended for use only as a single-dose injection. When smaller doses are required, the unused portion should be discarded. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula.</Description>
  </NDC>
  <NDC>
    <NDCCode>54868-2062-0</NDCCode>
    <PackageDescription>10 AMPULE in 1 CONTAINER (54868-2062-0)  &gt; 1 mL in 1 AMPULE</PackageDescription>
    <NDC11Code>54868-2062-00</NDC11Code>
    <ProductNDC>54868-2062</ProductNDC>
    <ProductTypeName>HUMAN PRESCRIPTION DRUG</ProductTypeName>
    <ProprietaryName>Naloxone Hydrochloride</ProprietaryName>
    <NonProprietaryName>Naloxone Hydrochloride</NonProprietaryName>
    <DosageFormName>INJECTION, SOLUTION</DosageFormName>
    <RouteName>INTRAMUSCULAR; INTRAVENOUS; SUBCUTANEOUS</RouteName>
    <StartMarketingDate>20000615</StartMarketingDate>
    <MarketingCategoryName>ANDA</MarketingCategoryName>
    <ApplicationNumber>ANDA070254</ApplicationNumber>
    <LabelerName>Physicians Total Care, Inc.</LabelerName>
    <SubstanceName>NALOXONE HYDROCHLORIDE</SubstanceName>
    <StrengthNumber>.4</StrengthNumber>
    <StrengthUnit>mg/mL</StrengthUnit>
    <Pharm_Classes>Opioid Antagonist [EPC],Opioid Antagonists [MoA]</Pharm_Classes>
    <Status>Deprecated</Status>
    <LastUpdate>2018-07-24</LastUpdate>
    <ProductNdcExcludeFlag>E</ProductNdcExcludeFlag>
    <ListingRecordCertifiedThrough>20171231</ListingRecordCertifiedThrough>
    <IndicationAndUsage>Naloxone Hydrochloride Injection is indicated for the complete or partial reversal of opioid depression, including respiratory depression, induced by natural and synthetic opioids including propoxyphene, methadone, and certain mixed agonist-antagonist analgesics: nalbuphine, pentazocine, butorphanol and cyclazocine. Naloxone hydrochloride is also indicated for the diagnosis of suspected or known acute opioid overdosage. Naloxone may be useful as an adjunctive agent to increase blood pressure in the management of septic shock (see CLINICAL PHARMACOLOGY, Adjunctive Use in Septic Shock).</IndicationAndUsage>
    <Description>Naloxone Hydrochloride Injection, USP is a sterile, nonpyrogenic solution of naloxone hydrochloride in water for injection. Each milliliter (mL) contains 0.4 mg naloxone hydrochloride and sodium chloride to adjust tonicity in water for injection. May contain hydrochloric acid for pH adjustment; pH 4.0 (3.0 to 6.5). The single-dose solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended for use only as a single-dose injection. When smaller doses are required, the unused portion should be discarded. The multiple-dose solution contains, in addition, 1.8 mg/mL methylparaben and 0.2 mg/mL propylparaben added as preservatives. Naloxone Hydrochloride Injection, USP may be administered intravenously, intramuscularly, or subcutaneously. Naloxone, an opioid antagonist, is a synthetic congener of oxymorphone. It differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. Naloxone Hydrochloride, USP is chemically designated 17-Allyl-4,5α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride (C19H21NO4  HCl), a white to slightly off-white powder soluble in water, in dilute acids, and in strong alkali; slightly soluble in alcohol; practically insoluble in ether and chloroform. It has a molecular weight of 363.84. It has the following structural formula.</Description>
  </NDC>
</NDCList>