What should you know about foot dry cracked skin?

Cracks, also called fissures, form when thick or dehydrated skin loses flexibility. They commonly affect the heels and other pressure points, where standing, walking, and open footwear can add stress.

Dry air, frequent hot showers, harsh cleansers, and repeated contact with water can strip protective oils. Calluses may split when their surface becomes rigid. Sweating, occlusive footwear, or rubbing can irritate nearby skin and slow healing.

Persistent scaling, itch, redness, or cracks on other areas can occur with conditions such as Atopic Dermatitis or Psoriasis. A clinician can distinguish these from irritation, a fungal infection, or another skin problem by examining the pattern and surrounding skin.

Wash with lukewarm water and a mild, fragrance-free cleanser, then pat dry, especially between the toes. Apply a thick moisturiser to damp skin soon afterwards and again before bed. An emollient helps reduce water loss and soften rough areas.

Wear breathable, well-fitting shoes and clean socks. Avoid picking, cutting, or aggressively filing cracked skin. Keep moisturiser out of the spaces between the toes if they stay damp. Cover a painful heel fissure with a clean dressing to reduce rubbing, and stop any product that causes burning or a spreading rash.

Arrange a medical assessment if cracks are deep, bleeding, repeatedly reopening, or not settling with consistent care. Seek prompt help for increasing warmth, swelling, pus, spreading redness, fever, or rapidly worsening pain, as these can signal infection.

Ask for advice early if you have diabetes, reduced sensation, poor circulation, or a weakened immune system. Foot wounds may need closer monitoring, and self-treating a thickened or inflamed area can sometimes delay the right diagnosis.

You could ask: Does the pattern suggest eczema, psoriasis, a fungal infection, or simple barrier damage? Which moisturiser or dressing suits the depth and location of the cracks? Should I change my footwear or use a prescribed treatment? What signs should make me return sooner?