Tinea Pedis
I. Definition:
Tinea pedis or athlete's foot is a skin infection caused by a kind of
mold called a fungus. The fungus causing tinea pedis prefers moist, warm skin; this is why
tinea pedis favors the folds between the toes and is often worse in hot weather. In some
people tinea pedis can get so bad that blisters form. Not all foot rashes are tinea pedis,
only those caused by fungus growing on the skin.
II. Causes:
- Tinea pedis is caused by a fungus that is only mildly contagious.
Everyone is exposed to the fungus which causes tinea pedis; why only some people get it is
unknown.
- Tinea pedis may stay in the skin indefinitely. Even if the rash seems to
have been cured, microscopic examination may reveal the fungus to be present. While
medicines will clear up the rash, the fungus may merely be "lying low" and may
cause the same rash again.
III. Treatment:
- Tinea pedis is usually well controlled by application of antifungal
liquids, creams, or ointments. Lotrimin cream is an antifungal agent that can be bought
without a prescription at your local drugstore.
- Severe cases of tinea pedis may benefit from Heal Athlete's Foot, a potent natural solution, or require griseofulvin, an antifungal
medication taken by mouth.
- Sometimes infection with bacteria complicates tinea pedis and antibiotics
are needed to kill the germs.
- If you have a tendency to develop tinea pedis, you should wear socks
which are at least 60% cotton.
- You should change your shoes everyday. Alternate 2-3 pairs of shoes, so
the shoes will dry out completely before you use them again.
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