COPD Signs, Causes, and Lung Damage

COPD is a lung condition that causes ongoing breathing problems. It leads to shortness of breath, cough, and sputum production because the airways become blocked and airflow is reduced.

Smoking is the main risk factor for COPD, and more than 80% of patients have a history of it. People with COPD ...

Chronic Obstructive Pulmonary Disease, or COPD, is defined as a diverse lung condition marked by persistent and progressive respiratory symptoms such as dyspnea, cough, and sputum production caused by airflow limitations and abnormalities in the airways.

It is an umbrella term for chronic bronchitis and emphysema, which often overlap in a ...