Treatment of ACE inhibitor-induced cough.

Angiotensin-converting enzyme (ACE) inhibitors are widely administered to treat numerous medical conditions. Although they are generally well tolerated, they are associated with a dry cough that can lead to discontinuation of treatment. Data concerning the frequency, onset, and clinical effects vary among the agents. When discontinuing the ACE inhibitor is not an ideal option, pharmacologic treatment of the cough may be considered, such as cromolyn, baclofen, theophylline, sulindac, and local anesthetics.