A member asked:

Was my grandpa's emphysema most likely caused by his 55 year smoking habit?

A doctor has provided 1 answer
Dr. Corey Clay answered

Specializes in Allergy and Immunology

Yes: There are genetic and other environmental causes of emphysema, but a 55 year smoking habit would lead the pack of probable causes every time.

Answered 5/30/2015

2.8k views

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