Organized pneumonia secondary to amiodarone use is rare. Only eight cases have been reported in the literature. It is reported on the case of a 75-year-old female who, after a cumulative dose of 43 g of amiodarone, presented coughing, progressive dyspnea and bilateral infiltrates seen at thoracic radiographs. Transbronchial biopsy confirmed the diagnosis. As the drug was discontinued, there was functional and clinical improvement.

Keywords: Bronchiolitis obliterans organizing pneumonia. Amiodarone. Drug therapy. Drug toxicity.