What is Athlete's Foot?
Athlete's foot is a common fungal infection that affects the skin and toenails on the feet. Also known as tinea pedis (skin) or onychomycosis (nails), this skin condition is contagious and is most commonly seen in athletes. While the condition itself is not serious, it can be uncomfortable and troublesome if not diagnosed and treated. Our team of dermatologists at Snyder Dermatology in Austin, TX , work with people everyday who have this troubling condition, which keeps them from being the best they can be at work or at home.
Athlete's foot occurs when the fungus grows on the feet, which can be anywhere on the foot including the top, underside, heel, or toes. Anyone can get it, but it is often spread in gym locker rooms, swimming pools, showers, or other areas where the infected person walks barefoot with others. Wearing tight-fitting shoes, having sweaty feet, and minor skin injuries on the feet, all which can occur among athletes, are common causes for the fungus developing.
Athlete's Foot Diagnosed
If the foot has red blotchy areas, is itchy, or has moist, flaking skin, then a possible infection may exist. Our dermatologists can often diagnose athlete's foot based on these types of symptoms alone. In some cases, a skin test and or even a biopsy will be taken in case there is concern for a more serious issue. In our office, we perform what is known as a potassium hydroxide test (KOH) exam. During this test, a small area of the infected skin is scraped off and placed in potassium hydroxide solution. KOH destroys the normal skin cells of the scraping and leaves the hyphae of the fungus untouched, which allows us to easily diagnose the infection under a microscope. If athlete's foot does come back as a confirmed diagnosis, proper treatment will then be prescribed along with behavior modification.
"What is wrong with me that I love coming to the dermatologist? Maybe because Dr. Foley and Pam are just the best - so professional, caring, kind, and do just what I need done with no pushy extra stuff. It's like coming to see friends who know how to keep me healthy and looking better than when I entered. I love them! More Botox coming up..."- M.R. / Yelp / Feb 08, 2020
"What is wrong with me that I love coming to the dermatologist? Maybe because Dr. Foley and Pam are just the best - so professional, caring, kind, and do just what I need done with no pushy extra stuff. It’s like coming to see friends who know how to keep me healthy and looking better than when I entered. I love them! More Botox coming up..."- M.R. / Yelp / Feb 08, 2020
"Dr. Parker is absolutely incredible. I have seen her for an in-office cyst removal at just the cost of my co-pay. She was gentle and kind and the surgery went incredibly well. I have had cysts removed from other physicians in the past, but Dr. Parker surpassed my expectations. I have also seen her for eczema and skin irritation issues and she always sends me away with soothing words and soothing creams. I highly recommend her for any dermatological needs."- R.N. / Yelp / Feb 06, 2020
"Dr. Arranda is amazing! Very professional. Really listens to you and answers all your questions. Cares about her patients and always treats you with respect. Helps you with whatever problem you came in with ."- V.B. / Google / Jan 18, 2020
"The Austin Medical Community is honored to have a Dermatologist with the expertise and care that Doctor Jennifer Aranda, MD, provides. Bill McCarron, MD Dec. 2019."- C.S. / Google / Dec 11, 2019
How to Treat Athlete's Foot
Many men and women who get athlete's foot often times understand that they have a fungal infection and simply use over-the-counter (OTC) topical antifungal medications, which in many cases can be effective. If these medications do not treat the fungus, and the infection persists or gets worse, then a visit to our dermatology clinic is usually recommended. There are numerous prescription medications that can help treat the infection, including topical, prescription-strength anti-fungals as well as oral antifungal medications such as itraconazole, fluconazole, or terbinafine. At times oral antibiotics are combined in the treatment to help with secondarily infected blisters which reduce inflammation, and prevent additional blisters from developing. It's important that patients adhere to an at-home regime as well, including keeping the feet dry, as well as soaking the feet in salt water, or diluted vinegar to help accelerate the healing and drying up of the blisters.
Athlete's foot is a common fungus and there are many things both athletes and the everyday active individual can do to help prevent future infections, including:
- Do not share shoes, socks, or towels
- Wear flip flops in locker rooms, showers, etc. shared by teammates
- Keep your feet clean with soap and water daily
- Apply antifungal powder to the feet daily
- Wear socks that are breathable, choose fabrics that help keep and wick moisture away from the skin
- Wash sweaty socks daily
- Air out shoes that have become moist due to sweat
- Choose shoes made of materials that allow air in (breathable materials)
- Alternate between more than one pair of shoes to allow moisture to dry out
Plan Your Procedure
- 15 minutes
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Athlete's foot can be severe or mild. It can be a condition that comes and goes, and worsens over time. Diagnosing the fungus and treating it, and then understanding the right protocol to take will help treat this infection. If you believe you have a fungal infection on your feet, including the heel, sides, top and/or bottom, or between your toes and nails, please call Snyder Dermatology and make your appointment so that relief can be found.