
Chronic obstructive pulmonary disease (COPD) is a serious lung disease that makes it harder and harder for you to breathe. COPD includes chronic bronchitis, emphysema, or both. The leading cause is cigarette smoke.
It is estimated that 24 million people in the U.S. have evidence of impaired lung function, and nearly 13 million have been diagnosed with COPD. This makes COPD an under-diagnosed and under-treated disease. COPD is the 4th leading cause of death, and the 2nd leading cause of disability.
Click on a tab below to preview what you can see on each page.
COPD is a serious lung disease. If not managed, it slowly gets worse, until you are unable to do the things you enjoy.
In this section, you'll learn about:
- The signs and symptoms of COPD
- How COPD progresses
Tobacco smoke causes up to 90% of all cases of COPD. This includes other people's smoke.
In this section, you'll learn about:
- What quitting can do for you
- What happens when you quit
COPD is often mistaken for other causes of breathing difficulty.
In this section, you'll learn about:
- The differences between COPD and asthma
- How COPD is not a normal part of aging
- What to do if you think you might have COPD