title: Drug induced lung disease--amiodarone in focus.
abstract: More than 380 medications are known to cause pulmonary toxicity. Selected drugs that are important causes of pulmonary toxicity fall into the following classes: cytotoxic, cardiovascular, anti-inflammatory, antimicrobial, illicit drugs, miscellaneous. The adverse reactions can involve the pulmonary parenchyma, pleura, the airways, pulmonary vascular system, and mediastinum. Drug-induced lung diseases have no pathognomonic clinical, laboratory, physical, radiographic or histological findings. A drug-induced lung disease is usually considered a diagnosis of exclusion of other diseases. The diagnosis of drug-mediated pulmonary toxicity is usually made based on clinical findings. In general, laboratory analyses do not help in establishing the diagnosis. High-resolution computed tomography scanning is more sensitive than chest radiography for defining radiographic abnormalities. The treatment of drug-induced lung disease consists of immediate discontinuation of the offending drug and appropriate management of the pulmonary symptoms. Glucocorticoids have been associated with rapid improvement in gas exchange and reversal of radiographic abnormalities. Before starting any medication, patients should be educated about the potential adverse effects of the drug. Amiodarone is an antiarrhythmic agent used in the treatment of many types of tachyarrhythmia. Amiodarone-caused pulmonary toxicity is a well-known side effect (complication) of this medication. The incidence of amiodarone-induced lung disease is approximately 5-7%.
authors.forename: Nada R
authors.initials: NR
authors.lastname: Vasić
authors.forename: Branislava A
authors.initials: BA
authors.lastname: Milenković
authors.forename: Dragica P
authors.initials: DP
authors.lastname: Pešut
authors.forename: Ruža S
authors.initials: RS
authors.lastname: Stević
authors.forename: Dragana M
authors.initials: DM
authors.lastname: Jovanović
mesh_terms: D000638:Amiodarone / Q000009:adverse effects*; D000889:Anti-Arrhythmia Agents / Q000009:adverse effects*; D006801:Humans; D008171:Lung Diseases / Q000139:chemically induced* / Q000175:diagnosis* / Q000628:therapy
chemical_list: D000889:Anti-Arrhythmia Agents; D000638:Amiodarone