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  2. Feb 23, 2024 · Sodium nitrate is a preservative used in cured meats and some vegetables. It can be converted into nitrosamines, a carcinogen, by certain factors. Learn how to avoid nitrosamines and the benefits of nitrates from vegetables.

  3. Ingestion of nitrite (from potassium nitrite or sodium nitrite sources) has been associated with severe methemoglobinemia in adults and children; in some of these cases, symptoms included hypotension and/or tachycardia ( Gowans 1990; Sevier and Berbatis 1976; Ten Brink et al. 1982 ).

    • 2017/07
  4. Clinical manifestations can include cyanosis, hypoxia, altered consciousness, dysrhythmias, and death. The majority of reports on sodium nitrite poisonings have been the result of unintentional exposures. We report a case of an intentional fatal overdose of sodium nitrite.

    • Matthew R. Neth, Jennifer S. Love, B. Zane Horowitz, Michael D. Shertz, Ritu Sahni, Mohamud R. Daya
    • 2021
  5. Mar 17, 2022 · Sodium nitrite toxicity is capable of causing severe methemoglobinemia with high mortality. Prompt identification is crucial. We discuss the important implications in regard to media coverage, imitative suicide, and accessibility of sodium nitrite.

    • 10.1002/emp2.12702
    • 2022/04
  6. Learn how nitrates and nitrites can cause methemoglobinemia, a condition that deprives the body of oxygen and turns the skin blue-gray. Find out the sources, symptoms, and treatment of nitrate and nitrite poisoning.

  7. This Public Health Statement summarizes the Agency for Toxic Substances and Disease Registry’s (ATSDR) findings on inorganic nitrate and nitrite, including chemical characteristics, exposure risks, possible health effects from exposure, and ways to limit exposure.

  8. Exposure to nitrates and nitrites can cause methemoglobinemia, a condition that reduces oxygen delivery to tissues and can be fatal. Learn how nitrates and nitrites are metabolized, what factors affect their toxicity, and how to prevent and treat methemoglobinemia.

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