Does smoking cigarettes cause you to have brown phlegm?

Cigarette smoke. Hello. Yes, cigarette smoke can cause the mucus to become thick and discolored. The smoke will evaporate the moisture from the mucus causing it to change. There are many many reasons to stop smoking and this is another. See your doctor for smoking cessation assistance. Good luck.

Related Questions

Can smoking pot cause the black phlegm from smoking cigarettes to leave your body?

No. It just adds a bit to it. Marijuana smoke has its own hydrocarbons or "tars, " although they do not seem to be as bad as the ones in tobacco. It does not in any way undo the harm of cigarette smoking. Read more...