When corns recur, comprehensive treatment is usually carried out through daily protection, medication, physical and surgical treatment. 1. Daily protection: corns are related to the long-term friction or pressure on the local skin of the feet, so you should choose suitable and comfortable shoes to avoid friction or pressure, which can help prevent corns from occurring. 2. Medication: If the symptoms of corns are mild, usually choose medication, commonly used external corns cream, should be under the guidance of the doctor according to the specific circumstances to decide the course of medication. 3. Physical therapy: If the effect of drug treatment is not good or the condition is serious, laser treatment, freezing, electrocautery and other methods can be used to get rid of corns. 4. Surgery: If the above methods are not effective or the symptoms are serious, surgery can be performed. (1) Corns digging out: usually need local anesthesia, the corns will be stripped and dug out, and then bandaged with sterilized gauze after the operation. (2) foot deformity correction: for the foot deformity is serious, corns recurring people, may also need surgical correction. Repeated episodes of corns should be timely medical treatment, under the guidance of the doctor according to the specific condition of the treatment, in the normal times should also be protected to better prevent the occurrence of corns.