Chronic Obstructive Pulmonary Disease

The Chronic Obstructive Pulmonary Disease topic includes research on the causes, diagnosis, prevention, and treatment of chronic obstructive pulmonary disease (COPD). This group of lung conditions, which includes emphysema and chronic bronchitis, limits airflow and makes it hard to breathe.

COPD involves damage or inflammation in the lungs and airways. It can cause shortness of breath, coughing, excess mucus, and chest tightness, making everyday activities harder. Research can improve understanding of how COPD develops and can guide approaches to help preserve lung function, relieve symptoms, and improve people’s quality of life.