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    Athlete's foot is a fungal infection of the skin. A vesicular (blister) infection usually begins with a sudden outbreak of fluid-filled areas under the skin. The blisters most often develop on the skin of the instep but may also develop between the toes, on the heel, or on the sole or top of the foot.

    ByHealthwise Staff
    Primary Medical ReviewerPatrice Burgess, MD - Family Medicine
    Specialist Medical ReviewerE. Gregory Thompson, MD - Internal Medicine

    Current as ofMarch 12, 2014

    WebMD Medical Reference from Healthwise

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