Your healthcare provider can diagnose athlete's foot simply by looking at the skin. If tests are needed, these may include:

-A simple in-office test called a potassium hydroxide (KOH) test to look for fungus

-Leather culture

-A skin biopsy can also be carried out with a special dye called PAS to identify the fungus

Expectations (prognosis)

Athlete's foot infections always respond well to treatment, although they can recur. The use of preventive measures and long-term medications may be required. The infection can spread to the toenails.

When to contact a medical professional
Call your provider right away if:

The foot is swollen and hot to the touch, especially if it has red lines or pain. These are signs of a possible bacterial infection. Other signs include pus, discharge, and fever.

-The symptoms of athlete's foot do not disappear after 2 to 4 weeks of self-care treatments.

Source:   Medline

RIVERA FOOT & ANKLE: At Orlando H.Rivera DPM, our priority is to deliver quality care to informed patients in a comfortable and convenient setting. When you have problems with your feet, you need to turn to a podiatrist who listens and responds… an experienced doctor who knows the field and can effectively diagnose and treat your needs… a friendly physician who counsels you on the best ways to maintain and improve your health. Our physician(s) meet all these criteria. Plus, you benefit from a dedicated team of trained professionals who give you the individualized attention you deserve.

Orlando H.Rivera DPM

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