Internal Medicine
Online ISSN : 1349-7235
Print ISSN : 0918-2918
ISSN-L : 0918-2918
CASE REPORTS
Churg-Strauss Syndrome Associated with Hypersensitivity to Acetaminophen
Aki MASUZAWAMasato MORIGUCHITokutaro TSUDAHitoshi SUGAWARAMieko OTSUKAShigeki YAMADAKaoru TABEIMasanobu KAWAKAMI
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JOURNAL OPEN ACCESS

2005 Volume 44 Issue 5 Pages 496-498

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Abstract

Acetaminophen is a widely used antipyretic drug. We describe a 64-year-old Japanese woman who developed typical Churg-Strauss syndrome after frequent use of acetaminophen. Following the ingestion of acetaminophen, she exhibited various allergic reactions such as asthmatic attacks, pyrexia and petechiae on legs. In the lymphocyte transformation test, a positive reaction to acetaminophen was detected. A muscle biopsy revealed massive extravascular eosinophil infiltration and a necrotizing vasculitis. Hypersensitivity to acetaminophen may be implicated in the development of Churg-Strauss syndrome in this case.

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© 2005 by The Japanese Society of Internal Medicine
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