So I had a rotten tooth that went dead and needed to get pulled out, so the dentist did his job without a problem, but before the process I think I swollowed a little of the stuff he kept putting in my gum (am not sure what its called) so I wanted to spit but the assistant said to hang on and put a sucking tube and sucked everything out. After the process he prescribed Ibu and vicodin but a day later something started to hurt my stomach and my stool is all black.
its been a few days now and my stomach is still in pain but I am noticing the stool isnt as black, what could cause this?