Health - Coughing up blood from smoking meth?

[kairo]

Swim tried Meth the first time a few months ago. Has had maybe 3 or 4 weekend sessions where Swim would do Meth continuously for a day or two in addition to smoking joints.

Swim had a weekend session a week ago and another one just last weekend. After the last session Swim got a chronic cough and kept on coughing up mucous first, then later only spit, like his lungs were filled with water, only that the cough continued through the night and entire next day.

Two days later, while Swim continued smoking joints has he always does, suddenly coughed out mucous and spit containing blood. They weren't pure blood drops but rather colored the discharge red, and it tasted like blood as well.

Swim is convinced it must have something to do with smoking meth, as after the weekend his lungs also hurt and the cough was so severe. Swim will be going to the doctor in a few hours once it opens.

Has anyone has similar experiences? Searched the meth forum for "blood" but didn't really find anything too similar. Would be really great to hear other people's experiences.

Thanks a lot!