Asthma Bronchial Asthma Chronic Asthmatic Bronchitis Pulmonary Hyperreactivity Reactive Airway Disease Asthma is a chronic respiratory condition characterized by inflammation and narrowing of the airways, leading to recurrent episodes of wheezing, shortness of breath, chest tightness, and coughing. It requires long-term management through medication, lifestyle changes, and avoidance of triggers to control symptoms and prevent attacks.