Asthma

Asthma is a chronic respiratory disease that inflames and narrows the airways. Asthma causes wheezing, chest tightness, and coughing, and can make it hard to breathe. It is caused by swelling and irritation in the airways and is often triggered by things like allergies, smoke, or exercise. Treatments for asthma include medications like inhalers and steroids, as well as lifestyle changes like avoiding triggers and staying active.