Ipecac-induced myopathy simulating dermatomyositis

Harvey S. Bennett, Alfred J. Spiro, Michael A. Pollack, Preston Zucker

Research output: Contribution to journalArticlepeer-review

49 Scopus citations


We studied a young woman with an eating disorder. To induce vomiting, she took syrup of ipecac daily for 2 years, and then developed insidious, progressive muscle weakness. Skin findings were similar to those of dermatomyositis. Muscle biopsy, however, was similar to experimental emetine myopathy and lacked inflammatory features. Upon cessation of ipecac abuse, strength returned. We believe that this patient had ipecac-induced muscle weakness.

Original languageEnglish (US)
Pages (from-to)91-94
Number of pages4
Issue number1
StatePublished - Jan 1982
Externally publishedYes

ASJC Scopus subject areas

  • Clinical Neurology


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