Asthma:Serevent is indicated for the regular symptomatic add-on treatment of reversible airways obstruction in patients with asthma, including those with nocturnal asthma, who are inadequately controlled on inhaled corticosteroids in accordance with current treatment guidelines. Serevent is also indicated in the prevention of exercise-induced asthma.Chronic Obstructive Pulmonary Disease (COPD):Serevent is indicated in the treatment of patients with COPD.