A 42-year-old member asked:
why do i get brown stains from smoking?
1 doctor answer • 1 doctor weighed in
Internal Medicine 35 years experience
Tar, fungus, other: Assume you mean stains on fingers. It's from tar, a sticky toxic chemical in tobacco, or fungus of skin and nails, or a sign of lung disease caused yellow nail syndrome. Stains on teeth, clothes, furniture is from tar & chemicals in tobacco. When U.S. Stopped smoking on planes, airlines saved big $$$ in cleaning costs http://betobaccofree.Hhs.Gov/about-tobacco/smoked-tobacco-products/index.Html.
5322 viewsAnswered >2 years ago
Last updated Jul 16, 2013
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