What should you know about cracked and itchy feet?

The pattern matters: scaling between the toes points toward a different cause than tiny fluid-filled blisters on the soles or irritation after a new product. Gentle skin care can reduce further cracking while you watch for signs that need medical assessment.

Athlete's foot commonly causes itching, peeling, and cracks, especially between the toes or along the sole. It can spread in warm, damp footwear and may affect one or both feet.

Contact dermatitis can follow exposure to footwear materials, adhesives, detergents, or creams. Dyshidrotic eczema may cause intensely itchy small blisters that later dry, peel, and split. Dry skin alone can make the heels rough and fissured, particularly after frequent washing or exposure to dry air.

The appearance cannot always identify the cause. A clinician may examine the skin closely and, when needed, test scale before recommending treatment.

Wash with lukewarm water and a mild, fragrance-free cleanser, then pat completely dry, including between the toes. Apply a thick, bland moisturiser to dry areas soon after washing; keep it out of toe spaces if they stay damp.

Choose breathable footwear, change socks when they become moist, and avoid scratching or peeling loose skin. Do not share towels, socks, or shoes while a fungal infection is possible. If symptoms fit athlete's foot, a pharmacist or clinician can advise whether a topical antifungal treatment is appropriate and how long to use it.

Avoid adding several new creams at once. A steroid cream can sometimes worsen an untreated fungal rash or alter its appearance, so get tailored advice when the diagnosis is uncertain.

Arrange a clinical assessment if the cracks are deep, recurrent, spreading, or not improving with careful skin care. Seek prompt help for increasing redness, warmth, swelling, pus, worsening pain, fever, or red streaks, as these can signal infection.

Get advice sooner if you have diabetes, reduced circulation, reduced sensation, or a weakened immune system. A foot wound can need closer monitoring in these situations. Urgent assessment is sensible when you cannot walk comfortably, the skin becomes rapidly discoloured, or severe swelling develops.

You could ask: Does the distribution look more like athlete's foot, contact dermatitis, or eczema? Should the scaling be tested? Which product should I use on cracked skin, and what symptoms would mean I should stop it? How should I protect the feet if the skin opens again?