COPD stands for Chronic Obstructive Pulmonary Disease. It is more than a persistent cough or a cold in the chest; it is a progressive disease that affects the lungs and the ability to breathe. Learn more about COPD, its causes and risk factors, who gets it, and the basic terms you should know. COPD is a lung disease that can limit airflow.
When some people hear “COPD,” they aren't sure what to think. It can be confusing because chronic obstructive pulmonary disease (COPD) is just one of a group of closely related chronic lung diseases. COPD may include chronic bronchitis, emphysema, or both. Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory lung disease that causes obstruction of airflow from the lungs.
Symptoms include shortness of breath, cough, mucus (sputum) production, and wheezing. It is usually due to prolonged exposure to irritating gases or particles, most often from cigarette smoke. People with COPD have a higher risk of developing heart disease, lung cancer, and a variety of other conditions.
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