Cracked heels, also known as heel fissures, occur when the skin on the bottom of the heel becomes dry, thick, and callused. This can lead to the skin cracking, which can be both painful and unsightly. Some common causes of cracked heels include dry skin, standing for long periods of time, wearing open-backed shoes, being overweight, and certain medical conditions such as diabetes or hypothyroidism.
Treatment for cracked heels typically involves moisturising the skin and using a pumice stone or foot file to remove any thick, callused skin. In more severe cases, a podiatrist may recommend a topical medication or prescribe custom orthotics to help redistribute pressure on the foot.
Prevention of cracked heels involves keeping the feet well-moisturised, wearing properly fitting shoes, and avoiding prolonged standing or walking on hard surfaces. It is also important to maintain good foot hygiene and to treat any underlying medical conditions that may be contributing to the problem.