I've been struggling with a red itchy rash under both underarms and my inner elbow for 9 months now. I use an clear and free detergent, mild soap, all natural deodorant etc. My doctor put me on a steroid oral medication and it took it away for about 3 weeks, but then it returned with a vengeance. I have been back several times and even went to the dermatologist and he prescribed a steroid cream. I use it consistently but when I stop, within a few days its back. Its a deep itch that continues if I scratch it. Any thoughts or ideas? I'm just tired of living on steroid cream, which isn't good for my skin. Please Help!