Cantharidin poisoning due to "Blister beetle" ingestion.
Cantharidin, the active ingredient of "Spanish Fly", is contained in a number of insects collectively called blister beetles and is a well known toxin and vesicant. We report on a case of ingestion of Mylabris dicincta ("Blister beetle") in Zimbabwe by a 4 year old girl. The ingested beetles were probably mistaken for the edible Eulepida mashona. She presented with many of the classic signs and symptoms of cantharidin poisoning including haematuria and abdominal pains. This was recognised only after consultation with the drug information centre. She was managed conservatively, recovered and was discharged after 9 days. A overview of the clinical effects of cantharidin toxicity and its treatment is presented.
Tagwireyi
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Drug and Toxicology Information Service, Department of Pharmacy, Medical School, University of Zimbabwe, Box A178, Avondale, Harare, Zimbabwe.
Ball
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Loga
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PJ
Moyo
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D000349:Africa; D000818:Animals; D002193:Cantharidin / Q000506:poisoning*; D002675:Child, Preschool; D001517:Coleoptera; D005260:Female; D006801:Humans; D011041:Poisoning / Q000209:etiology* / Q000628:therapy
D002193:Cantharidin