My boyfriend has a skin irritation or rash going on his stomach. It s been there for about two months and it doesn t seem to be going away. It s cracking and skin is peeling off and there are small bumps all around it. He complains of it itching and at times being painful(where the cracks are). We have tried all sorts of over the counter topical ointments neosporin, polysporin, bactine, cortisone, gold bond with lidocaine, aloe, and lotrimin. We don t know if it should be bandaged up with gaze or have it aired out and we don t know what to apply on it to help. What should we do?