If the dead skin on the heel is caused by simple thickening of the keratin, you can use a grinding stone, etc. If there is keratosis pilaris, you need to use antifungal drugs. Heel due to long-term friction with the sole, easy to appear thickening phenomenon, you can use warm water to soak your feet with a foot grinding stone to grind away the dead skin, you can also use emollients to ease the dryness. If there is keratosis pilaris, it will also produce the phenomenon of thickening of the heel, at the same time prone to itching, cracking and other symptoms, you can use antifungal drugs such as terbinafine cream and other treatments, and at the same time need to be used in conjunction with the use of salicylic acid and other help to remove the stratum corneum. If there is too much dead skin on the heel, you should go to the hospital for examination, and the use of drugs should follow the doctor’s instructions.