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Fatal Sodium Nitrite Poisoning: Key Considerations for ... - PubMed
https://pubmed.ncbi.nlm.nih.gov:443/33074043/
WEBClinical 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.
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Survival after self‐poisoning with sodium nitrite: A case report
https://www.ncbi.nlm.nih.gov:443/pmc/articles/PMC8931305/
WEBMar 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.
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Sodium Nitrite Toxicity - WebMD
https://www.webmd.com:443/first-aid/sodium-nitrite-toxicity
WEBJul 15, 2023 · First Aid & Emergencies. Reference. Sodium Nitrite Toxicity. Medically Reviewed by Sabrina Felson, MD on July 15, 2023. Written by Alexandra Benisek. What Is Sodium Nitrite Used For? What...
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Sodium Nitrite Intoxication and Death: Summarizing Evidence to
https://www.ncbi.nlm.nih.gov:443/pmc/articles/PMC9654862/
WEBOct 27, 2022 · Sodium nitrite causes increased methemoglobin, resulting in systemic hypoxia, metabolic acidosis, and cyanosis. Since sodium nitrite is a preservative, the ingestion of foods containing an excessive amount of this substance can also cause acute intoxication up to death.
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HEALTH EFFECTS - Toxicological Profile for Nitrate and Nitrite
https://www.ncbi.nlm.nih.gov:443/books/NBK592476/
WEBIn a study designed to evaluate the oral bioavailability of sodium nitrite in healthy volunteers (seven females and two males; mean age 22.9 years), one subject became nauseous and vomited within 20 minutes following ingestion of 0.12 mmol sodium nitrite per mmol hemoglobin (~4.8 mg sodium nitrite/kg, or 3.2 mg nitrite/kg); another subject ...
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Nitrate/Nitrite Poisoning, Why So Blue? | Poison Control
https://www.poison.org:443/articles/causes-and-symptoms-of-nitrate-nitrite-poisoning-174
WEBMisuse or excessive use of any medicine or product containing nitrates, whether unintentionally or intentionally, can lead to poisoning. Poisoning can result from swallowing, inhaling, or even skin contact.
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Sodium nitrite - Wikipedia
https://en.wikipedia.org:443/wiki/Sodium_nitrite
WEBToxicity. Sodium nitrite is toxic. The LD 50 in rats is 180 mg/kg and in humans LD Lo is 71 mg/kg. The mechanism by which sodium nitrite causes death is methemoglobinemia. The oftentimes severe methemoglobinemia found in sodium nitrite poisoning cases results in systemic hypoxia, metabolic acidosis, and cyanosis.
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Sodium nitrite poisoning: A series of 20 fatalities in which post
https://www.sciencedirect.com:443/science/article/pii/S0379073823000609
WEBApr 1, 2023 · Sodium nitrite has several industrial applications however its accidental or intentional ingestion has been associated with severe toxicity and death. We present a series of 20 cases over 2 years in which evidence of sodium nitrite ingestion was found at the scene and supported by biochemical analysis of post-mortem blood nitrite and nitrate ...
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2022 Health Advisory #22 Poisonings and Death Related to …
https://www.nyc.gov:443/assets/doh/downloads/pdf/han/advisory/2022/sodium-nitrate-ingestion-poisonings.pdf
WEBSep 8, 2022 · Local suicide surveillance has documented poisoning by the curing agent sodium nitrite in a small number of cases in recent years; a recent report of National Poison Data System (NPDS) data from 2017 to 2020 has demonstrated a yearly increase in the number of reported exposures to the sodium nitrite, and among forty-seven cases, …
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Fatal Sodium Nitrite Poisoning: Key Considerations for …
https://www.tandfonline.com:443/doi/full/10.1080/10903127.2020.1838009
WEBNov 5, 2020 · 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. A 17-year-old female reportedly drank approximately one tablespoon of sodium nitrite in a self-harm attempt. The patient was hypotensive and cyanotic upon EMS arrival.
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