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Analytical Techniques for Assaying Nitric Oxide Bioactivity
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Suicide by sodium nitrite ingestion: a systematic review

Edoardo Mazzini1, Alessandro Feola1, Ilaria Fracassi2

  • 1Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", via Luciano Armanni 5, Naples, 80138, Italy.

Forensic Science, Medicine, and Pathology
|August 30, 2025
PubMed
Summary

This review examines 94 sodium nitrite (NaNO2) suicides, finding most victims were young males with depression. High methemoglobin levels and nitrite presence in biological samples confirm NaNO2 toxicity in fatal poisonings.

Keywords:
Forensic pathologyPost-mortem toxicologySodium nitriteSuicide

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