Hi, my husband has had a raised circular red rash spread up and down his right arm for about 4 months now. At first they tried to say it was ringworm, so we tried hydrocortisone creams and triple antibiotic ointment, antibiotic medicine. Does anyone else know what else it could be? We were looking it up online and it kind of looked like shingles but I didn't think shingles lasted this long, plus he hasn't had any other symptoms. He just said it itches and hurts.
Thanks,
Michaelia