Callus on the feet, that is, callus, callus on the feet can be surgical blade scraping, medication and other methods to remove. Callus on the foot is mostly physiological to protect the foot from friction damage, generally no need to deal with. If it affects the patient’s daily life or pain during activities, it is necessary to go to the hospital in time for treatment. The usual treatment is to soak the callus on the foot with hot water, and when it softens, the doctor will remove it with a surgical blade. Calluses on the feet can also be removed by using exfoliators such as retinoic acid cream and sulfur salicylic acid hard cream, which are more effective. All of the above treatments should be carried out under the supervision of a doctor.