What Causes Copd: Smoking Cessation
Content provided by the Faculty of the Harvard Medical School
What causes COPD?
Smoking is by far the main cause of chronic obstructive pulmonary disease (COPD), but it is not the only cause. For a very small minority of people, the primary cause is a genetic predisposition or exposure to environmental pollutants.
| Last updated: | May 23, 2007 |
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Medical content reviewed by the Faculty of the Harvard Medical School. Harvard Health Publications, Copyright © 2007 by President and Fellows of Harvard College. All rights reserved. Used with permission of StayWell.
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