Increased Inhaled Bronchodilator vs Increased Inhaled Corticosteroid in the Control of Moderate Asthma

Undertreatment of chronic asthma may reflect uncertainty as to how it may be best controlled. We compared the effects of increased inhaled corticosteroid vs regular inhaled bronchodilator in 32 adult asthmatics. During three 16-week treatment periods, comprising baseline inhaled corticosteroid (mean 505 micrograms daily) and on-demand beta-agonist, baseline inhaled corticosteroid and increased (regularly scheduled four times daily) …