COPD: A Guide to Managing COPD

Chronic Obstructive Pulmonary Disease

Chronic bronchitis and emphysema are the two most common conditions of COPD.

COPD Remains Widely Undetected

COPD develops slowly, and people are often not diagnosed with it until their 50s, when the disease has greatly affected their lung function.

Anatomy of the Respiratory System

The respiratory system includes the nose, pharynx, larynx, trachea, and lungs.

How Your Lungs Work

Your lungs are remarkable organs with multiple roles. Each day, up to 2,300 gallons of air pass through your lungs.

Chronic Bronchitis

Chronic bronchitis is a long-term inflammation of the bronchi, which results in increased production of mucus.

Pulmonary Emphysema

Emphysema is a chronic lung condition in which the air sacs of the lungs are damaged or destroyed. This damage is irreversible.

COPD: More of Us Are Out of Breath

You take an average of 16 breaths every minute. It's a reflex—you don't pay attention unless there's a problem. But a rising number of us literally can't catch our breath.

COPD: Terms to Know

A short glossary of terms associated with chronic obstructive pulmonary disease.