Dry, cracked heels can be an uncomfortable and embarrassing condition. The result of a variety of conditions, dry feet are typically easily remedied. Some simple lifestyle changes and careful foot care practices can help you see a marked difference in the texture and health of your feet. If lifestyle changes and good foot care don''t solve the problem, however, it may be time to schedule an appointment with your physician.
Significance
Dry, cracked feet may be only a symptom of indoor heating, a dry climate or poor shoes. However, they may also signify a more serious problem. Skin can sometimes act as an indicator of your overall health, so if you see sudden changes in the quality of the skin on your feet, it could be a clue that something is wrong in the rest of your body.
Cause
When your skin doesn't get enough moisture, it's less likely to repair itself. It may not be as elastic as it once was, resulting in cracking when you move your feet around. Dry, scaly feet may also be the result of athlete's foot, a fungus that spreads over the feet and causes a dry, rash-like covering. Finally, severely dry feet may be a side effect of diabetes, which causes nerve damage and reduced blood flow to the feet, according to the National Institute of Diabetes and Digestive and Kidney Diseases.
Symptoms
Dry, chalky feet are the calling card of a dry foot problem. If your dry skin is the result of athlete's foot, you may also see a scaly covering on the foot that is yellowish in color. At times, feet can be so severely dry that they bleed when the cracks and fissures appear in the skin. Calluses typically appear with the dry skin, notes ePodiatry.com, and the problem is usually exacerbated by unsupportive or open-backed shoes.
Treatment
You can relieve some of your foot dryness at home using good foot care practices. For instance, avoiding very hot water when you shower allows your feet to retain natural moisture. The American College of Foot and Ankle Surgeons suggests you slather on a good quality moisturizer to keep your heels soft. Exfoliating the dry skin away with a pumice stone may be effective, but never use a pumice stone on open sores. Always wear shoes that protect your heels from the elements.
Medical Care
If simple lifestyle changes don't make a difference in your severely dry, cracked feet, you may need to contact a doctor. Athlete's foot can be treated via over-the-counter antifungals, but other foot fungi and foot conditions, especially when bleeding or discharge is present, should be examined and diagnosed by your doctor, warns Columbia University's Health Services.
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