There are many reasons for broken skin on the feet, the following are common in daily life: 1, due to wearing shoes that are too hard or too thin, walking for too long, rubbing the skin of the foot and the symptoms of broken skin. If the area of broken skin is small, you can use iodophor disinfection with band-aid fixed, choose soft-soled, soft-surfaced, suitable size shoes, try to walk less, help the trauma recovery, if the area of broken skin is larger, it is recommended to go to the hospital to deal with oral anti-inflammatory drugs, bed rest, to prevent infection. 2, in the broken skin before the blister, blister rupture after the symptoms of broken skin, consider the fungal infection, you can use foot light San plus warm water Dilute the foot by 1/3 ratio, rub the affected area with golden triangle ointment, you can take oral ashwagandha tablets, itraconazole capsules and other antifungal drugs. Pay attention to personal hygiene, wash your feet regularly, change your shoes and socks, keep your feet clean and dry, which will help you recover.