What to expect from emollient therapy for cracked heels

Cracked heels develop when dry, thickened skin cannot flex comfortably under pressure. An emollient restores some flexibility and reduces water loss, so the edges of a fissure are less likely to catch and split further. It does not correct every cause, such as prolonged standing, open-backed footwear, eczema, psoriasis, or a fungal infection.

You may first notice less tightness and smoother skin around the crack. Deeper fissures can take longer to close and may hurt when standing or walking, especially if they reach living skin.

After washing, pat the feet dry and apply a thick emollient to the heels while the skin remains slightly damp. Covering the heel with a clean cotton sock can help keep the product in place overnight. Choose supportive, closed footwear that limits heel slippage, and avoid walking barefoot on hard surfaces. Do not cut away thick skin or use a file over an open, bleeding, or painful fissure. Keep the spaces between the toes dry. People with diabetes or reduced sensation should ask a clinician before treating cracks at home.

Get medical advice if a crack is deep, bleeding, increasingly painful, red, warm, swollen, or draining, or if you develop fever. Seek prompt assessment for any foot wound when diabetes, poor circulation, or reduced sensation is present. If heel fissures keep returning despite moisturising and suitable footwear, ask about skin conditions or infection that may need targeted treatment.

Ask which emollient is appropriate for the thickness of your heel skin, whether a fissure needs a dressing, and how to manage work footwear or prolonged standing. Mention itching, scaling elsewhere on the feet, recurrent cracks, diabetes, or circulation problems.