During the summer months, feet often become hot, sweaty and itchy. These symptoms are typically characteristic of Athletes Foot.
What is Athlete’s Foot?
Athletes foot is a fungal infection of the skin on the feet. It is often accompanied by a secondary bacterial infection. The fungal infection can be caused by a number of factors but the signature cause is an increase in moisture around the feet. Increased humidity in the shoes or around the feet creates a favourable environment for fungi to grow. The infection is typically itchy and when scratched may result in an opportunistic bacterial infection.
Causes of Athletes Foot:
- Plastic sandals: plastic sandals allow for poor evaporation of moisture around the foot often resulting in sweaty feet. This may encourage fungi to develop.
- Going to the gym: although good for the heart and body, going to the gym often means showering at the gym. These communal showers are notorious for encouraging fungi growth.
- Not wearing socks: socks absorb moisture in the shoe moving it away from the foot. Not wearing socks in tackies or pumps will provide a great environment for fungi.
- Swimming at public pools: all the water lapping over the edges of the pool provides a great environment for fungi.
- Sharing shoes
Symptoms of Athletes Foot:
- Itchy feet
- Hot, burning feet
- Minor skin peeling
- Macerated tissue in and around inter-digital spaces
Treatment:
Treatment is relatively easy and uncomplicated. A topical antifungal preparation is usually suitable and effective. Creams like Lamisil and its generic are most commonly used. In cases of severe immunodeficiency, oral agents may be required.
Treatment also includes prevention of re-occurrence. The wearing of shoes in and around the communal swimming pool or shower may help to prevent contact with fungal organisms. One should wear good shoes that are breathable and allow for adequate evaporation of sweat. Socks should always be worn with closed shoes to encourage moisture evaporation.
