Athlete's Foot

Definition
Athlete’s foot is a fungal infection that causes red, dry, flaking skin, sometimes accompanied by pain or itching. The condition typically occurs between the toes, on the soles, or the sides of the feet. In its acute stage, the infected foot exhibits blisters that itch or weep. Athlete’s Foot can spread to the toenails, causing chronic fungal infections. Often, when a patient thinks the feet are only dry and cracking, Athlete’s Foot is responsible for the problem.

Cause
Fungal infections like Athlete’s Foot are often contracted in showers, gyms, dressing rooms, swimming pool lockers, or other warm, damp areas where fungus can thrive. The name of the condition originates from the fact that athletes spend the most time in these environments and are therefore at a higher risk of fungal infection.
Once fungal spores are present on the feet, they can enter fissures or sores and remain there to spread, unless the feet are carefully washed and thoroughly dried after exposure.

Athlete’s Foot can spread from the toes to the toenails. If the patient touches or scratches the infected area and then touches other parts of the body, the fungus can spread to the fingernails or other areas, such as the groin or underarms.  Like any foot condition, Athlete’s Foot is of special concern to people with diabetes and compromised immune systems who are more susceptible to developing infections that can lead to serious medical problems.

Treatment and Prevention

Vigilant foot hygiene can prevent Athlete’s Foot. Daily washing of the feet with soap and water, followed by thorough drying, especially between the toes, is essential. Wearing dry, airy shoes and socks, avoiding borrowed footwear, and refraining from tight hosiery can help keep your feet dry and infection-free. Additionally, using foot powder can also contribute to this goal. When using public showers or pool areas, it’s advisable to wear protective footwear.

Once an infection has occurred, it is essential to consult a doctor, have the problem properly diagnosed, and treat it promptly. Fungal infections can be stubborn and difficult to treat and can become chronic. Treatment plans include prescription antifungal medications, either topical or oral, as well as continued attention to keeping the feet clean and dry.

Continue to consult with your foot doctor until the problem is eradicated.