ArticlesCOPD: More of Us Are Out of Breath
How COPD Affects the Lungs
Diseases and ConditionsChronic Obstructive Pulmonary Disease
Chronic Obstructive Pulmonary Diseases (COPD)
Smoking is the main cause of chronic obstructive pulmonary disease (COPD), a serious, debilitating and often fatal illness. Take this quiz to find out more about COPD and how to prevent it.