is it located at your anus? if so it may be as simple as pruritis ani, which is taken care of by wipeing a bit more effictively. maybe using wet wipes when you have a bowel movement.
that itches exteremly bad every once in a while. It is reoccuring, I've had it for at least two years. If I itch it to much then it will bleed. What is it and what can I do to stop it?