When to worry about itchy feet with athlete's foot

Athlete's foot is a fungal infection that often causes itching, peeling, scaling, cracking, or soft white skin between the toes. It can also affect the soles or sides of the feet. Moisture, enclosed footwear, and shared floors can support persistence. Itchy feet can have other causes, including irritation, allergy, eczema, or another infection, so the distribution and appearance help guide diagnosis.

Keep the feet clean and dry, dry carefully between the toes, change socks when damp, and rotate breathable footwear. Avoid scratching and do not share towels, socks, or shoes. An over-the-counter antifungal may be suitable for some people when used exactly as directed, but avoid using steroid cream alone on a suspected fungal rash unless a clinician advises it. A pharmacist or doctor can help confirm the choice.

Arrange review when symptoms spread, return repeatedly, involve the nails, or do not improve with appropriate self-care. Seek prompt care for increasing warmth, swelling, tenderness, pus, red streaks, fever, or a foot wound. People with diabetes, poor circulation, reduced sensation, or a weakened immune system should seek advice early because a small crack can need closer attention.

Ask whether the rash is fungal or another condition, how long to use treatment, how to reduce spread at home, and which foot changes require urgent review.