My fiance is experiencing symptoms that we cannot find a reason for.
If we have sex or if he has an erection the head of his penis swells as well as the one side of his foreskin, its very painful & he also experiences a burning sensation. The part of skin just behind the head part is red & very painful & the back part of the head is a bit swollen & purple in colour. He has no problem urinating & also no other symtoms. He is 28. Can you please help us to figure out what might be wrong?