Regulatory PathRegulatory requirements compared

Active substance

Sodium nitrite

Open in the medicines table

US FDA United States — FDA approvals (Drugs@FDA)

ProductStrengthForm · routeApplicantStatusFirst approved
SODIUM NITRITE300MG/10ML (30MG/ML)solution · intravenousHOPE PHARMSPrescription14 Feb 2012

WHO WHO Model List of Essential Medicines (2025)

  • 4.2. Antidotes and other substances used in poisonings > Specific · core
    Harmful effects of or exposure to noxious substances, chiefly nonmedicinal as to source, not elsewhere classified
    Parenteral > General injections > IV: 30 mg per mL in 10 mL ampoule

Safety signals and safety-related labeling changes

All safety entries for sodium nitrite →

Values as published by each source: SFDA human drug list (4-2026, as published by the Council of Health Insurance; indications from the CHI Daman Drug Formulary), Drugs@FDA, EMA medicines data, Health Canada Drug Product Database (Open Government Licence – Canada), CMS NADAC, NHS Drug Tariff Part VIIIA (NHSBSA Copyright, Open Government Licence v3.0), WHO Model List of Essential Medicines (CC BY 3.0 IGO; regrouped by active substance, not created by WHO), EMA PRAC, US FDA safety-related labeling changes and MHRA Drug Safety Update (Open Government Licence v3.0). Sources and reuse. Not a substitute for the official registers or the product information.