Feet

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What's the Diagnosis: Dry Skin or Athlete's Foot?

Think someone wiht athlete's foot would never come in for a pedicure? Think again. What you and your clients desdribe and treat as dry skin might actually be a mild, but still contagious, case of athlete's foot.

A mild case of athlete's foot can be hard to distinguish from dry skin.
<p>A mild case of athlete's foot can be hard to distinguish from dry skin. </p>

How long has it been since you serviced a client with athlete’s foot? More recently than you think, believe many podiatrists. “Particularly in the older population, the majority of the time — I’d says 70% of cases — what they think is dry skin is actually athlete’s foot,” says Sima. Soltani, D.P.M., in Irvine, Calif. Stephen Pribut, D.P.M., a clinical assistant professor of surgery at George Washington University Medical Center in Washington, D.C., agrees. “I have had patients who come to me after treating their ‘dry skin’ unsuccessfully for years and the condition really is athlete’s foot,” he observes.

The differences between dry skin and mild athlete’s foot are subtle (see “Not an Easy Call” sidebar), particularly with mild fungal infections. Also called tinea pedis, athlete’s foot takes several forms depending on the invading fungi. Most people visualize athlete’s foot as reddened, peeling skin and blisters that starts between the fourth and fifth toes before spreading. But it also can appear solely on the soles as thickened, dry-looking skin that flakes or peels. And it may or may not itch — just like dry skin, say podiatrists.

Tread Carefully in the Salon

According to The American College of Foot & Ankle Orthopedics & Medicine, 70% of Americans will experience athlete’s foot at some point in their lives — regardless of physical activity level. Men of all ages are most prone, as are people with weakened immune systems and the elderly, but just about anyone can get the condition.

Drs. Soltani and Pribut urge nail technicians to err on the side of caution by assuming all cases of apparent dry skin are actually athlete’s foot. Throw away all disposable implements, wash metal and other re-usable instruments thoroughly with soap and water, then disinfect per state board regulations. And make stringent sanitation and disinfection procedures with the footbath a way of life.

Rather than risk offending clients by suggesting they have athlete’s foot (and risk being accused of diagnosing a condition without a medical degree), engage the client in a dialogue. For example, instead of accepting her complaint of dry feet (or making that call yourself), educate her that dryness can be linked to several skin conditions.

Ask her how long she’s experienced the symptoms, what actions she’s taken to treat them, and the results she’s had. If she’s been lavishing her soles with moisturizer and covering them with booties each night to no avail, for instance, let her know the dryness may be a symptom of something else and refer her to a podiatrist or dermatologist.

Do-It-Yourself Foot Fixes

While only a physician can make the diagnosis, over-the-counter remedies can effectively treat both dry skin and athlete’s foot. The trick, says Dr. Pribut, is to match the treatment to the condition. The cure for dry skin — intense moisturization — for example, creates the ideal conditions for the fungi that cause athlete’s foot to flourish. Drs. Pribut and Soltani recommend trying Lotrimin or Lamisil for dryness related to athlete’s foot. “OTC creams work in about 50% of the cases,” comments Dr. Pribut. However, cracks or fissures in the skin usually indicate a more advanced infection that requires prescription- strength treatment.

For those who opt to self-treat first, Dr. Soltani emphasizes that the best success comes from consistent daily use of the treatment long after the symptoms disappear. “Failure results usually because the medicine is not applied frequently enough — at least twice a day, although three times a day is better — or not long enough.”

Doctors emphasize the need to continue using the creams long after symptoms have disappeared. “If the symptoms disappear in two months, the individual needs to continue treatment for two to three additional months,” says Dr. Soltani. Symptoms in milder cases often disappear within one to two weeks, but podiatrists agree that usage should continue for at least four weeks.

For those who aren’t convinced that fungus is the culprit, Dr. Pribut says he sees no harm in applying an OTC cream for athlete’s foot to feet in the morning and early evening and using a moisturizer at bedtime.When in doubt of the diagnosis, Dr. Soltani recommends treating the condition as athlete’s foot, explaining that the OTC treatments won’t worsen dry skin, while an intensive moisturizing regimen provides an ideal environment for the fungi to flourish and spread, making the condition more difficult to cure.

Keywords:   athlete's foot     Feet     foot disorders     skin care  

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Encyclopedia

Small area of living tissue directly below the proximal nail fold; contains nerves together with lymph and blood vessels; produces nail cells and cont...
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