Pathophysiology

of COPD Pathophysiology of COPD (Chronic Obstructive Pulmonary Disease) is a medical condition that is caused by inflammation of the lungs, resulting in the obstruction of the airways. It is one of the most common respiratory diseases worldwide, with a high mortality rate. It is characterized by difficulty in breathing, coughing, chest pain, and disability. COPD is caused by a combination of environmental and genetic factors, such as smoking, air pollution, and genetic predisposition. COPD can be prevented by avoiding smoking and exposure to airborne pollutants. Its diagnosis is made by physical examination, imaging tests, and pulmonary function tests. Treatment of COPD can range from lifestyle changes to medication and pulmonary rehabilitation. It is essential to diagnose COPD early and treat it properly in order to reduce its long-term effects and improve quality of life.