A member asked:

I am coughing up spit-like white foam. randomly happens to me, not only when i am sick. as far as i know it started last year. what does it mean?

A doctor has provided 1 answer
Dr. Daniel Ziegler answered

Specializes in Emergency Medicine

Probably nothing: In the natural course of keeping your lungs clear you will occasionally cough. This does not represent disease. It's simply a natural process. If you are coughing up thicker sputum, or various colors it can often be a sign of an illness, usually just a cold, or that you smoke.

Answered 10/4/2016

4.6k views

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