Hey guys. The last two days I've noticed black strand like stuff in the phlegm I cough up. I've tried looking it up on google to see what I can find, but with no luck. Most of the stuff I found had to do with people who smoked. I'm 22 years old and have never smoked in my life. I had a cold a while back, but I've been better for about 3 weeks now. So I don't think the cold could have anything to do with it? Anyone know what it might be? Thanks for your help.Reply Follow This Thread Stop Following This Thread Flag this Discussion
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