Dry, itchy feet remedy: what to know

Fine scaling and tightness may reflect dry skin, especially after frequent washing or exposure to dry air. Peeling between the toes or a spreading scale on the sole can fit athlete's foot. Redness after a new shoe, insole, detergent, or foot product may suggest contact dermatitis. Clusters of tiny, deep-seated blisters with intense itch can occur with dyshidrotic eczema. Cracks, swelling, pain, or discharge change the advice and should not be managed by trial and error.

Clean feet gently, rinse well, and dry between every toe. Use a fragrance-free emollient on dry soles and heels, but keep toe webs from staying moist. Wear clean breathable socks, alternate shoes, and wash footwear when suitable. Remove a newly suspected irritant and avoid scratching. If the pattern is consistent with athlete's foot, a pharmacist or clinician can guide topical antifungal treatment; use it for the instructed course and do not share towels or footwear. Avoid caustic mixtures and unlabelled products.

Get prompt medical help for rapidly spreading redness, warmth, swelling, pus, fever, severe pain, or a deep wound. Seek advice early if you have diabetes, nerve problems, or poor circulation. Arrange a review when symptoms return, blisters keep appearing, cracks are deep, or itch does not improve with appropriate care. Examination may be needed to separate fungal infection from dermatitis or eczema.

Which feature points to fungus, irritation, or eczema? Where should I apply an emollient? Would an antifungal be appropriate? How should I protect my feet and footwear while the skin recovers?