Wisteria toxicity.
A 50 year-old female ingested 10 seeds from the pods of the Wisteria plant due to curiosity and the perception that they were edible beans. Subsequent toxic effects included headache, gastroenteritis, hematemesis, dizziness, confusion, diaphoresis, and a syncopal episode. She continued to feel tired and complained of being dizzy 5 to 7 days after the ingestion. Despite the abundant references in the literature supporting the toxicity of this plant and the cases cited by Lampe and McCann (1), a literature search identified only one additional case report involving two youths in Italy who ingested at least 5-6 seeds each (2). The three events were sufficiently similar in the onset of the gastrointestinal symptoms and the effects on the central nervous system as to characterize a Wisteria syndrome.
Rondeau
E S
ES
Santa Clara Valley Medical Center, San Jose, CA 95128.
D000293:Adolescent; D002606:Charcoal / Q000627:therapeutic use; D005260:Female; D005767:Gastrointestinal Diseases / Q000188:drug therapy / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D008276:Magnesium Hydroxide / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D010939:Plant Poisoning / Q000188:drug therapy / Q000503:physiopathology*
D002606:Charcoal; D008276:Magnesium Hydroxide