Methimazole and antineutrophil cytoplasmic antibody positive Patient Reports February 13, 2012

Methimazole Side Effects Report #5189063-6
Methimazole side effect was reported by a Consumer or non-health professional from UNITED STATES on Dec 12, 2006. Female patient, 18 years of age, was diagnosed with hyperthyroidism and was treated with Methimazole. After drug was administered, patient experienced the following side effects: antineutrophil cytoplasmic antibody positive, pulmonary vasculitis, respiratory failure, systemic lupus erythematosus. Methimazole dosage: unknown. Patient recovered.

Methimazole Side Effects Report #5189062-4
Methimazole side effect was reported by a Consumer or non-health professional from UNITED STATES on Dec 13, 2006. Female patient, 15 years of age, was diagnosed with hyperthyroidism and was treated with Methimazole. After drug was administered, patient experienced the following side effects: antineutrophil cytoplasmic antibody positive, antinuclear antibody positive, blood blister, eschar, leukocytoclastic vasculitis, malaise, pyrexia, skin necrosis, urticaria. Methimazole dosage: unknown. Patient recovered.