Long-Acting Bronchodilators With or Without Inhaled Steroids in COPD

Long-acting β-agonists (e.g., salmeterol, formoterol) or anticholinergics (e.g., tiotropium) are recommended initially for patients with chronic obstructive pulmonary disease who have persistent symptoms and require bronchodilator therapy. The addition of inhaled corticosteroids is recommended for patients with repeated exacerbations. In …