What Causes Athlete's Foot?

Tinea pedis, more popularly known as athlete's foot, is a fungal infection that causes intense itching and a skin rash. The rash often begins between the toes, forming red patches that may ooze clear, lymphatic fluid. It is also known as ringworm, which is actually a misnomer since it is a fungus and not a worm. The condition is classified by what part of the body it infects. Tinea capitis, (ringworm of the scalp), tinea cruris (jock itch), and tinea pedis, (athlete's foot). The fungus is contagious and can be spread from cats and dogs to humans. Get to know the major causes of athlete's foot now.

Damp Socks And Shoes

The fungus that causes athlete's foot grows rapidly in warm and moist environments, such as sweaty shoes and socks. Change shoes and socks when they become damp to inhibit the growth of tinea pedis. Feet should be washed and dried daily to reduce the chance of getting athlete's foot. Keeping the skin clean also reduces complications from secondary bacterial skin infections more serious than tinea. Cotton or wool socks are usually better at wicking the moisture away from the skin and keeping it dry. To prevent damp socks and shoes from leading to athlete's foot, clean thoroughly between the toes, often a stronghold for the fungus. Allow the feet to dry thoroughly before putting your socks and shoes back on. Socks should be washed along with linens and towels at temperatures over 140 degrees Fahrenheit. The shoes can be disinfected with spray or wipes.

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Tight-Fitting Shoes

Tight shoes increase the risk of blisters, making potential complications from bacterial infections more likely. They also tend to exacerbate the problems of dampness and heat, encouraging rapid growth of the organism. The risk of secondary bacterial skin infections can be reduced by proper fitting footwear. Shoes should be made of a breathable material to encourage air exchange and lower humidity in the shoe. Avoid wearing tight-fitting shoes made of a high percentage of rubber or similar materials. If possible, use two pairs of shoes, alternating with a fresh pair every few days. For shoes such as running shoes, be sure and allow enough space for thick athletic socks to help absorb moisture from the feet.

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