Calluses in the foot area should be referred to as calluses. Callus is a common clinical condition caused by the skin on the bottom of the foot being repeatedly pressed and rubbed, resulting in a significant thickening of the cuticle. The calluses are usually found in the front of the foot, where the patient has no special sensation, and in more serious cases, there is significant pain. If the patient especially wants to treat it, he can change to comfortable shoes to protect the skin on the bottom of the foot, and the callus can subside on its own after reducing exertion. You can also apply a knife to thin the callus, but if you do not reduce friction, the callus will reoccur.