Chronic obstructive pulmonary disease (COPD) is a growing epidemic, affecting 1 in 4 Americans over the age of 45. A serious lung disease that often goes undiagnosed, COPD is the 4th leading cause of death and 2nd leading cause of disability in the U.S.

Although COPD has readily recognizable symptoms, about 12 million Americans may have COPD but not realize it. Proper diagnosis and treatment can enhance and prolong life.