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What Are the Possible Causes of a Cough That Brings Up a Black Substance?


A good friend has been sick for about a week now. He is a seventeen year old male. His symptoms are: very sore throat, fever, cough, and then this morning (of October 3rd) a new symptom of coughing up a black substance has resulted. The only excuse I’ve found was through www.webmd.com and it implied cocaine abuse. I am absolutely positive he does not do cocaine. Help!

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7 Responses to “What Are the Possible Causes of a Cough That Brings Up a Black Substance?”

  • pollution?

    old blood in lungs like dried clots

  • He should most DEFIANTLY go to the doctors. That Is NOT good!

  • dd:

    hey it could be dried blood
    or if he smokes it could be tar from hash

  • tell him to go to the hospital

  • ?:

    Sounds to me like he’s been infected with Solanum Virus.

  • the black tar substance is probably some kind of outside source. I used to work in fiber glass and coughed up hunks of black stuff… it was really gross i would see what he has in contact with recently and get him to a er ASAP. And just for the record you can NEVER be positive someone isnt using drugs. My uncle died from a crack cocaine overdose when i was 12 and NOONE would EVER NEVER have thought he would use something like that. He was a brilliant doctor who often lectured about the dangers of drug use…just thought you should know that

  • Uhhh if he’s sick probably bronchitis. I would tell him to get it checked by a doctor either way

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