Hi, I'm asking it on behalf of my younger brother he is 23 years old and he's having a problem from last couple of years... Some time he spit fresh blood and also feels pain in his left arm and when he starts spitting it he feels dizziness and weak.
I'v consulted with couple of doctors and they took all his test which was resulted completely fine, but he still having this problem please tell me if you have any solution.
Thanks