Citation

Raymond CW. Can. Med. Assoc. J. 1977; 117(4): 370-372.

Copyright

(Copyright © 1977, Canadian Medical Association)

DOI

unavailable

PMID

890634

PMCID

PMC1879766

Abstract

Treatment of the patient who has taken an overdose of a harmful substance includes support of vital functions and toxicologic analysis. Early recognition of signs and symptoms indicating poisoning by a specific agent or group of related chemicals is essential since specific antidotes may be lifesaving. Activated charcoal is an effective gastrointestinal decontaminant that adsorbs many common drugs. Administration of weak acids as an antidote to alkali ingestion is to be condemned; the only treatment should be dilution with water. The use of physostigmine as a specific antidote for the anticholinergic syndrome has been very successful; the incidence of this syndrome as a result of poisoning by tricyclic antidepressants is increasing. Effective therapy for acetaminophen overdose is still being investigated, but activated charcoal and methionine, if given early enough, seem to be effective.

Language: en