Interdigital Tinea Pedis
Interdigital Tinea Pedis: Overview
Interdigital Tinea Pedis, also known as athlete’s foot, is a type of fungal infection of the feet caused by dermatophytes, a family of fungus, and is one of the most common forms of dermatophytosis. It is common among athletes and any other people who are chronic moisture accumulators, such as those who have excessively sweaty feet. It typically presents as itching, burning, cracking, and scaling of the affected areas of the skin, usually between the toes.
Causes of Interdigital Tinea Pedis
This fungal infection is caused by a fungus called dermatophyte, which is a type of fungus that can survive and grow on the outer surface of the body, including the feet. Poor hygiene habits can also cause an infection, as can walking barefoot in public places, such as showers and locker rooms. Wearing tight-fitting shoes or socks that keep the feet moist can also be a contributing factor.
Signs and Symptoms of Interdigital Tinea Pedis
- Itching and burning between the toes
- Redness and scaling of the affected skin
- Scaly or flaking patches of skin
- Yellowish discoloration of the skin
- Swelling, pain, and blisters may be present
Diagnosis and Treatment of Interdigital Tinea Pedis
Interdigital tinea pedis is typically diagnosed by a physical examination of the feet and often by a microscopic exam of skin samples. Treatment usually involves antifungal medications, such as topical creams or ointments, or oral medications such as fluconazole or itraconazole. It is important to continue the treatment even if the infection appears to be healed, in order to ensure that the infection is eradicated.
Prevention of Interdigital Tinea Pedis
To help prevent an infection, it is important to maintain proper foot hygiene, including keeping the feet dry by wearing breathable, absorbent socks and well-ventilated shoes, and avoiding walking barefoot in public areas. Additionally, it is important to inspect the feet regularly for any signs of infection and to seek treatment if any symptoms are present.
