My feet skin is cracking: what should I know?

Fissures may occur on the heels, soles, or between the toes. The depth, pain, bleeding, scaling, and surrounding redness help determine whether simple dryness or an inflammatory skin condition is involved.

Dry air, frequent washing, hot water, friction, and open footwear can remove protective oils and leave thick skin prone to splitting. Atopic dermatitis may cause itch, dryness, and recurrent cracks. Psoriasis can create sharply defined, thick, scaly areas that fissure under pressure. Cracks between toes, with peeling or itch, may instead point toward a fungal problem and should be checked.

Wash with lukewarm water and a gentle cleanser, then pat dry. Apply a thick, fragrance-free moisturiser soon afterward and repeat when the skin feels tight. Emollient therapy can soften rough areas and reduce further splitting. Choose well-fitting shoes and breathable socks; avoid picking flakes, cutting thick skin deeply, or putting strong acids on open cracks. Cover a painful superficial fissure with a clean dressing.

Seek prompt care if a crack is deep, keeps bleeding, becomes hot or increasingly painful, drains pus, or is surrounded by spreading redness. A fever, difficulty walking, or cracks that do not settle with regular moisturising also warrants assessment, particularly if you have diabetes or reduced sensation in your feet.

Does the location and scale fit eczema, psoriasis, dryness, or infection? Which moisturiser texture and schedule suit me? Should the fissure be dressed, and what signs would mean I need treatment for infection?