Could be . contact dermatitis see if it correlates with certain shoes see a dermatologist for a better exam.
I have an unknown itchy rash with blisters under my left foot s toes the dr says its not fungal and they arent sure what it is can you help me?
Blisters could be . Drained by the doctor and dried out. Sometimes, if not fungal topical steroids are tried. Did the doctor offer you any treatment? If no response to above, a biopsy could always be considered. There are times that vesicular rashes could be caused by virus as well like a shingles on the foot. Read more...