I broke out with a blistering rash in the same areas on my body 3 times in 2 months .The first outbreak I treated it hydrocortisone. The 2nd outbreak I went to my Dr. He prescribed prednisone.The 3rd time prednisone again. Not even performing bloodwork.Outbreak is starting in different areas and my skin is itchy mainly at night.Please tell me what could be the  problem.
Hi. Thanks for the query. Blisters over the skin and rash could be impetigo or toxic epidermal necrosis. It is autoimmune disease that why steroids have been prescribed... But a thorough evaluation is needed to confirm the diagnosis and to start with necessary additional treatment if required. You can discuss with your treating doctor and proceed with the treatment. Take care...