Recently, the U.S. Food and Drug Administration (FDA) approved the supplemental new drug application for Trelegy Ellipta for the maintenance treatment of asthma in patients ages 18 years and older.
Beta-2 adrenergic agonists (also known as beta-agonists) are a mainstay treatment for COPD. There are short-acting versions used as rescue inhalers and long-acting versions that are used to control ...