Asthma in the 1990s. A new approach to therapy.

Asthma has been shown to be an inflammatory disease. Therefore, it makes sense to base treatment strategies on the selection of an appropriate anti-inflammatory agent, with bronchodilators being used as effective rescue medications. Because of recent concerns raised in the literature about the safety of long-term use of beta 2 agonists, early and appropriate medication in the form of inhaled corticosteroids or cromolyn sodium is recommended for daily control of asthma symptoms, long-term patient management, and prevention of acute exacerbations.