Strychnine is a poisonous chemical found in the seeds of Strychnos species (tropical trees and shrubs). Its main use is as an ingredient in some rodent poisons; most cases of strychnine poisoning occur in children who accidentally eat such poisons. Symptoms begin soon after ingestion and include restlessness, stiffness of the face and neck, increased sensitivity of hearing, taste, and smell, and photosensitivity, followed by alternating episodes of seizures and floppiness. Death may occur from respiratory arrest. The victim is given intravenous injections of a tranquillizer or a barbiturate, with a muscle-relaxant drug if needed. Breathing may be maintained by a ventilator. With prompt treatment, recovery usually occurs in about 24 hours.
Strychnine poisoning |
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