What should you know about feet sweaty and itchy?

Moisture trapped in socks or shoes can irritate the skin and make itching harder to settle. Athlete's foot commonly presents with scaling, cracking or soreness between the toes. Contact dermatitis may follow footwear materials, dyes, adhesives or a new product. Dyshidrotic eczema can present with intensely itchy small blisters on the sides of the feet or toes. The same symptoms can overlap, so appearance matters.

Rinse gently, pat dry and change damp socks promptly. Let shoes dry fully and avoid sharing footwear or towels. Use a cool compress rather than scratching, and stop any new product that touches the area. If scaling and toe-web changes suggest fungus, ask a pharmacist or clinician about topical antifungal treatment and follow the directions carefully.

Arrange a review if symptoms keep returning, spread to the nails or fail to improve with sensible moisture control. Seek prompt care for warmth, increasing pain, pus, rapidly spreading redness, fever or difficulty walking. Earlier assessment is wise with diabetes, poor circulation, reduced sensation or immune problems.

Ask whether the rash looks fungal, eczematous or allergic, whether testing would clarify the cause, and how to keep sweating from worsening it. Bring a list of products, shoes and treatments used before the appointment.