J Korean Soc Emerg Med.  2003 Oct;14(4):458-461.

Cyanide Poisoning after Consuming a Large Amount of Gingko Nuts

Affiliations
  • 1Department of Emergency Medicine, College of Medicine, Chosun University, Gwangju, Korea. chosooh@hanmail.net

Abstract

Traditionally, the gingko nut is used for enhancing liver function, skin immunity, pulmonary function, and antitussive action in chronic asthma. However, when overused, it can induce central nervous system dysfunction, and the following symptoms can manifest themselves: vomiting, dizziness, convulsion, insomnia, and confusion. We experienced a case of suspected cyanide intoxication that was manifested by convulsion and metabolic dysfunction after consuming a large number of ginko nuts. We report that case, together with a review of the literature.

Keyword

Cyanides; Gingko nut; poisoning

MeSH Terms

Asthma
Central Nervous System
Cyanides
Dizziness
Ginkgo biloba*
Liver
Nuts*
Poisoning*
Seizures
Skin
Sleep Initiation and Maintenance Disorders
Vomiting
Cyanides
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