Skip to content

Emphysema

Emphysema

Emphysema is a long-term (chronic), irreversible lung disease that occurs when the tiny air sacs in the lungs are damaged and lose their stretch, usually as a result of long-term smoking. It causes difficulty breathing and shortness of breath that often gets worse over time. Emphysema is usually a type of chronic obstructive pulmonary disease (COPD).

A less common type of emphysema is caused by the lack of a substance in the lungs called alpha-1 antitrypsin. This type of emphysema is usually inherited.

This information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.