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.
"As usual, Dr. Aranda goes above and beyond in providing a personable care that is difficult to find. She takes the time to discuss various treatment options, discusses the pros and cons of each and genuinely values your input to collectively determine the best outcome. I feel so strongly about Dr. Aranda, Dr. Snyder and their professional staff that I still went to them last year when they were out of network. Thank you Dr. Aranda, you're just great!"- B.J. / Google / Mar 25, 2017
"I love Dr Cervantes! She is so personable and caring. She even saw my one year old and helped him with a skin issue. She was so great with him. The whole staff is wonderful and helped watch my little boy while I checked out. Can't say enough great things about this place!"- E.R. / Yelp / Sep 14, 2018
"Dr. Renee Synder was exrtremely professional & very kind in dealing with me as a new patient. She listen to my concerns & questions. Her answers were clear & curtious. G."- G.L. / Google / Sep 07, 2018
"Dr. Snyder is very nice and professional. She answered my questions and ran my exam smoothly and quickly. Her bedside manner was great and she made sure to confirm and explain each thing she was doing when she made a biopsy.She also made sure I didn't have any questions at the end before leaving."- L.L. / ZocDoc / Aug 30, 2018
"Dr. Snyder was quick but also personable/professional. Highly recommended!"- D.R. / ZocDoc / Jul 18, 2018
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.