How does a person die immediately after taking cyanide?

  • Thread starter Thread starter Srini karthik
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Discussion Overview

The discussion centers on the mechanisms by which cyanide causes rapid death after ingestion, exploring the biochemical processes involved and comparing cyanide to other poisons. It includes both theoretical and anecdotal perspectives.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant questions why cyanide kills instantly compared to ordinary poisons, seeking to understand the underlying reactions.
  • Another participant suggests that the portrayal of instant death from poisons is often exaggerated in movies.
  • A participant shares a personal anecdote related to cyanide poisoning, highlighting the challenges faced in medical response during a poisoning case.
  • Some participants explain that cyanide inhibits a crucial enzyme in oxidative phosphorylation, leading to a rapid decrease in cellular energy, which can result in death within minutes, depending on dosage.
  • A later reply expresses satisfaction with the explanation provided regarding the mechanism of cyanide's lethality.

Areas of Agreement / Disagreement

Participants present differing views on the immediacy of death from cyanide, with some asserting it is possible while others suggest that such portrayals may not reflect reality. The discussion includes both anecdotal and technical perspectives, indicating a lack of consensus on the portrayal of cyanide's effects.

Contextual Notes

Some claims depend on specific assumptions about dosage and individual physiological responses, which are not fully explored in the discussion.

Srini karthik
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How does a person die immediately after taking cyanide??

ordinary poison takes sometim to kill a person but cyanide(CN) kills spontaneously., wats d reaction happening?? is der any such highly dangerous chemical other than acids.,?
 
Chemistry news on Phys.org


http://www.emedicinehealth.com/cyanide_poisoning/page3_em.htm

Many years ago I dated an ER physician who got one of the Tylenol/cyanide poisoning cases in the early 80s in the Chicago area. She said she tried to draw blood from a vein for analysis but it came back bright red, so she assumed she had hit an artery instead. Only after repeated tries did she realize that it was indeed the vein.
 


Yes, it is possible, because cyanide blocks one of the crucial enzymes involved in oxidative phosphorylation, which means the energy levels in cells are decreased immediately and soon after there is no enough energy left for vital functions such us breathing and pumping blood. Depending on the dosage, death can occur in a matter of minutes (maybe even in less than a minute).
 


Telomere said:
Yes, it is possible, because cyanide blocks one of the crucial enzymes involved in oxidative phosphorylation, which means the energy levels in cells are decreased immediately and soon after there is no enough energy left for vital functions such us breathing and pumping blood. Depending on the dosage, death can occur in a matter of minutes (maybe even in less than a minute).
oh gud dats a satisfactory xplanation.,! :)
 

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