Athlete's foot is a common fungal skin infection that often affects the spaces between the toes or the bottom of the foot. It can cause itching, burning, peeling, cracking, or redness. Other skin conditions can look similar, so persistent or unclear changes may need an medical examination.
When to Request an Evaluation
- Skin changes that are spreading, painful, draining, or not improving
- Uncertainty about whether the problem is fungal or another skin condition
- Any concerning skin change in a person with diabetes or reduced circulation
Common Symptoms
These symptoms can also occur with other foot or ankle problems. An examination can help the doctor identify the cause.
- Itching or burning skin
- Peeling, scaling, or cracking
- Redness between the toes or on the sole
- Small blisters or irritated areas in some cases
How the Doctor Evaluates Your Concern
Foot and ankle symptoms can have more than one cause. The doctor considers your symptoms, health history, and examination findings, then explains what the findings mean and what may come next. She discusses testing, procedures, or additional care only when the evaluation indicates they may be appropriate.
Things That Can Contribute
- Warm, moist environments
- Shared floors or surfaces where fungus can spread
- Sweating and damp shoes
- A history of fungal skin or nail infections