Cracked heels, medically known as keratoderma, is a condition where the skin on the heels becomes thick, dry, and eventually splits. This often painful issue arises from prolonged pressure on the feet, leading to hard, callused skin that can fissure. Causes include standing for long periods, wearing open-backed shoes, and exposure to dry, cold weather. Medical conditions like diabetes and hypothyroidism also contribute by causing excessively dry skin. Excessive weight increases pressure on the heel pads, further worsening the problem. Preventing keratoderma involves regular moisturizing, wearing supportive, closed-back footwear, and avoiding prolonged standing on hard surfaces. Proper foot care routines,…