Hypersensitivity pneumonitis and airways hyperreactivity induced by occupational exposure to penicillin.

de Hoyos, A; Holness, D L; Tarlo, S M · Chest · 1993

case_report · Level V

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Abstract

A patient with penicillin-induced hyperreactive airways in association with hypersensitivity pneumonitis is described. Patch tests and intradermal tests to penicillin were positive. Bronchoalveolar lavage demonstrated a relative lymphocytosis and mild neutrophilia. Symptoms and physiologic abnormalities of pulmonary function and gas exchange resolved on cessation of exposure to penicillin.

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