Chronic Destructive Pulmonary Disease

Chronic Obstructive Pulmonary Disease (COPD) is an acute disease that block airflow which result in hard to breathe. It is a progressive disease in which it gets worse on longer period. COPD can result coughing that produces large amounts of mucus, chest tightness, severe breathing problem, wheezing and other symptoms. Cigarette smoking is the main cause of COPD. Long-term exposure to lung irritants like air pollution, gases, chemical fumes, or dust may promote to COPD