I don't really think you can. In the movie which I referenced (which is a very funny movie btw, you should watch it) he learns to control and stifle his urges in a sex addicts anonymous group. But I'm sure he still sometimes thinks about them and gets his urges and could go back into it. It's like any other addiction I'm sure.
here's the trailer for the movie:
http://www.youtube.com/watch?v=znUMg4JfygU