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A member asked:
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 ?
3 doctors weighed in across 2 answers
Shingles?: Itchy blistering rash- if it's on an erythematous base , follows a dermatome and occurs only on one side, it's more likely shingles.
Answered 10/13/2012
5.6k views
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.
Answered 2/3/2015
5.6k views
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