Crack on heel won't heal: what should you know?

Every step can pull apart a fissure, especially when the heel is very thick or footwear presses on it. Ongoing Dry Skin, moisture trapped around the foot, or a fungal rash such as Athlete's Foot can keep the surface irritated. A crack that is enlarging, oozing, or surrounded by redness needs examination rather than more vigorous filing. A clinician may also check circulation, sensation, and conditions that affect wound repair.

Keep the area clean and dry, then apply a bland, thick moisturiser around the heel without forcing product into a deep or dirty opening. Use a clean dressing when shoes rub the site and change it if wet or soiled. Choose roomy footwear and avoid scraping, soaking for long periods, or using acids or blades without guidance. Ask about Emollient Therapy if repeated moisturising has not restored flexibility.

Book an appointment when a crack remains open despite careful protection, returns often, or limits walking. Get prompt care for pus, increasing pain, spreading redness, heat, swelling, fever, or red streaking. If you have diabetes, numbness, circulation problems, or a history of slow-healing wounds, do not wait for the crack to worsen before seeking advice.

What is preventing this fissure from closing? Does it need testing for infection, a different dressing, or treatment for thickened skin?