Emphysema is an irreversible and progressive over time.

Definition: Emphysema is a chronic lung disease caused by damage to tiny air sacs in the lungs, where exchange of oxygen and carbon dioxide takes place. In emphysema, alveoli damage results in the air becomes trapped, causing them to expand and rupture. Emphysema of the lungs is one of most common side effects of lasix the species categories of lung diseases, which also includes the

and. The most common symptom is emphysema. The most common cause is smoking but also passive smoking and air pollution and hereditary disease, is an additional important reason. Emphysema is an irreversible and progressive over time. People with emphysema also are at increased risk. Quitting smoking is very important for people with emphysema, and may help slow progression of the disease. .