What is Chronic Obstructive Pulmonary Disease?
Chronic Obstructive Pulmonary Disease (COPD) is a long-term lung condition that causes difficulty in breathing due to narrowed airways. It includes emphysema and chronic bronchitis, both of which damage lung tissues. COPD is progressive and worsens over time if left untreated. Smoking, pollution, and genetic factors contribute to its development. Symptoms include persistent cough, wheezing, and shortness of breath. Early diagnosis and lifestyle changes can help manage the disease effectively. Medications and oxygen therapy can provide relief and slow progression.