Many people have Athlete’s
foot at one time or another. Athlete’s foot, technically called tinea pedis, is a skin disease caused by a fungus. The hot
weather and foot perspiration that athletes typically encounter can make
athlete’s foot a common problem. The combination of a warm and humid
environment in footwear, excessive foot perspiration, and changes in the
condition of the skin combine to create a setting for the fungi of athlete’s
foot to begin growing. Athlete’s foot usually occurs between the toes or under
the arch of the foot.
Typical signs and symptoms of athlete’s
foot include itching, dry and cracking skin, inflammation with a burning
sensation, and pain. Blisters and swelling may develop if left untreated. When
these blisters break, small, red areas of raw tissue are exposed. As the
infection spreads, the burning and itching will increase.
Preventive measures include washing your
feet daily with soap and water; drying them thoroughly, especially between the
toes; wearing moisture-wicking socks; regularly changing your shoes and socks
to control moisture; and the use of a good, moisture absorbing, foot powder.
Since athlete’s foot is contagious, if you use a communal shower or bathroom
after an event, or use a gym to train, avoid walking barefoot in these areas.
Use thongs, shower booties, or even your shoes or boots.
Treatment includes keeping the feet clean
and dry, frequent socks changes, antifungal medications, and foot powders. An
antiperspirant may also help those with excessive foot moisture.
Check your local drugstore or pharmacy for
a complete line of athlete’s foot antifungal ointments, creams, liquids,
powders, and sprays. See your doctor if your feet do not respond to treatment
with over-the-counter medications. If the fungus returns, alternate medications
since it can sometimes build up a resistance to a particular fungicide. Other
over-the-counter antifungal creams or solutions commonly available in your
local drugstore and pharmacy include Dr. Scholl’s Fungal Nail Revitalizer and
Fungi Solution, Clotrimazole, Lamisi. Lotrimin, Micatin, Swabplus, Tinactin,
and Tolnaftate are all common. Zeasorb-AF is available as a powder and a
lotion/powder combination.
