Cracked soles of the feet are mainly associated with dry skin, tinea pedis, chapped eczema, and palmoplantar pustulosis. Patients should promptly seek medical attention to confirm the diagnosis through fungal microscopy, skin histopathology, etc. 1. Dry skin: The low number of congenital foot follicles and dry weather may cause patients to open cracks on the soles of their feet. This condition usually does not require specific treatment and can be treated by applying moisturizing creams and drinking more water to replenish the skin and relieve the cracking symptoms. 2. Tinea pedis: Due to fungal infection, the patient has undesirable symptoms such as itching, cracking and erosion of the skin on the soles of the feet. At this time, the patient needs to undergo antifungal treatment under the guidance of a professional doctor. During the treatment period, avoid sharing towels, foot wash basins and other items with others to avoid cross-infection; 3. Chancroid eczema: the patient’s skin on the hands and feet appears some red spots, cracking and flaking and other manifestations. Patients can follow the doctor’s instructions to use topical glucocorticoids to relieve the symptoms of cracked skin on the soles of the feet; 4, other: palmoplantar pustulosis, hairy red furuncle, palmoplantar keratosis and other diseases can also lead to the symptoms of cracked seams on the soles of the feet. At this time, patients usually need to be treated with medication under the guidance of a professional doctor. In daily life, patients should pay attention to the cleanliness of the skin on the soles of their feet to prevent fungal infections. In addition, after bathing or soaking the feet, you can apply some moisturizing skin care products to the skin of the feet to avoid dry skin.