[Exercise induced dyspnea in adolescents]

Exercise induced dyspnea is a common complaint among adolescents, whether sedentary or competitive athletes. This complaint may be associated with reduced athletic performance and general fatigue. It can be caused by various etiologies, sometimes concomitant. It is important for clinicians to obtain a specific history and then perform the appropriate additional tests. The three most common diagnostic entities are exercise-induced asthma/bronchoconstriction, exercise-induced laryngeal obstruction, and physical deconditioning, each with distinctive characteristics. Therapeutic management, including environmental measures and appropriate drug treatment, must be individualized and depends on the etiology.