Can Athlete's Foot Cause Cracked Heels?

Athlete's foot is a fungal skin infection that can produce peeling, scaling, itching, burning, or soreness. When the skin on the heel becomes dry and thickened, it may split into fissures. Those openings can sting when you walk and may bleed if they become deep. Cracked heels can also have causes unrelated to athlete's foot, such as frequent exposure to dry air, long periods of standing, open-backed footwear, or skin conditions such as eczema or psoriasis. Look for scaling or peeling elsewhere on the foot, particularly between the toes or along the sole, because this pattern supports athlete's foot as a possible contributor.

Keep the feet clean and dry, including carefully drying between the toes after washing. Change damp socks promptly and choose breathable footwear. Avoid scratching, cutting, or pulling away peeling skin. A pharmacist or clinician can help you choose an antifungal treatment suitable for the affected area; use it exactly as directed and continue for the recommended course. For heel dryness, a thick fragrance-free moisturiser can soften the surrounding skin, but avoid applying moisturiser between the toes if that area is damp or macerated. Do not share towels, socks, or footwear, and wash towels regularly.

Arrange a medical assessment if the cracks are deep, repeatedly bleeding, increasingly painful, or not improving with appropriate foot care. Prompt attention is also sensible if the skin becomes hot, swollen, rapidly red, or produces pus, as these changes can indicate a bacterial infection in a broken area of skin. Seek advice early if you have diabetes, reduced feeling in your feet, poor circulation, or a weakened immune system. A clinician can check whether fungus is present and look for another cause when the appearance is atypical or treatment has not helped.

You could ask: Does the scaling and cracking fit athlete's foot, or should another skin condition be considered? Which antifungal product and treatment length are appropriate for my skin? What should I use on the heel fissures while the infection is treated? How should I protect the cracks if they hurt when walking?