Athlete’s foot is a skin disease caused by a fungus, usually occurring between the toes.
The fungus most commonly attacks the feet because shoes create a warm, dark, and humid environment which encourages fungus growth.
The warmth and dampness of areas around swimming pools, showers, and locker rooms, are also breeding grounds for fungi. Because the infection was common among athletes who used these facilities frequently, the term athlete’s foot became popular.
Not all fungus conditions are athlete’s foot. Other conditions, such as disturbances of the sweat mechanism, reaction to dyes or adhesives in shoes, eczema, and psoriasis, also may mimic athlete’s foot.
It is not easy to prevent athlete’s foot because it is usually contracted in dressing rooms, showers, and swimming pool locker rooms where bare feet come in contact with the fungus. However, you can do much to prevent infection by practicing good foot hygiene. Daily washing of the feet with soap and water; drying carefully, especially between the toes; and changing shoes and hose regularly to decrease moisture, help prevent the fungus from infecting the feet. Also helpful is daily use of a quality foot powder.
Avoid walking barefoot;
use shower shoes.
Reduce perspiration by using talcum powder
Wear light and airy shoes.
Wear socks that keep your feet dry, and change them frequently if you perspire heavily.
Fungicidal and fungistatic chemicals, used for athlete’s foot treatment, frequently fail to contact the fungi in the horny layers of the skin. Topical or oral antifungal drugs are prescribed with growing frequency.
In mild cases of the infection it is important to keep the feet dry by dusting foot powder in shoes and hose. The feet should be bathed frequently and all areas around the toes dried thoroughly.
Consult Your Podiatrist
If an apparent fungus condition does not respond to proper foot hygiene and self care, and there is no improvement within two weeks, consult your podiatrist. The podiatrist will determine if a fungus is the cause of the problem. If it is, a specific treatment plan, including the prescription of antifungal medication, applied topically or taken by mouth, will usually be suggested. Such a treatment appears to provide better resolution of the problem, when the patient observes the course of treatment prescribed by the podiatrist; if it’s shortened, failure of the treatment is common.
If the infection is caused by bacteria, antibiotics, such as penicillin, that are effective against a broad spectrum of bacteria may be prescribed.
This pamphlet is one of a series produced by APMA that discusses several foot health conditions and concerns, including foot health, diabetes, high blood pressure, athlete´s foot, occupational foot health, warts, foot orthoses, aging, children´s feet, surgery, Medicare coverage, injuries, heel pain, nail problems, walking, women´s feet, footwear, and others. The pamphlets are available from many podiatrist members of APMA.