I have a rash/irritated skin on the glans of my penis. There's two areas of irritated and seemingly broken skin, one on both sides of the glans. It's not an STD. Initially it was caused by aggressive and extended masturbation and it hasn't healed in three years. I've tried going on extended periods of holding out masturbating. I've applied different kinds of off-the-counter creams and also mild hydrocortisone (1%) on it. Some of them seem to help a little but it just won't fully heal.

I'm 31 years old and have had one similar rash on my glans in my late teens. That one was not as bad and healed on its own. In general I have an easily dried and somewhat sensitive skin.