Welcome to 'Ask a Doctor'. Please type your question here...Ive had this rash in between my anis and penus... thats where it starts but the more often i take a shower or itch th more inflamed it feels and spread to the anis first then affects the penis. The rash is just red and inflamed. those are the only symptoms aside from the spreading. No blisters sores or anything. Ive had it for a year or so. Ive used cortizone cream once or twice wich seems to help alot. Threw the past year it seems to have disappeared a few times but nit for to long.