Calluses worn on the feet are generally referred to as calluses, and if the calluses are not serious, no treatment is needed. If the callus affects daily life, you can take general measures to regulate, as well as drug therapy, physical therapy, surgical treatment to remove. Normal callus has the role of protecting the skin of the foot, if there is no clinical symptoms, can not be treated. 1. General measures: If the callus on the foot is thick or too hard, patients will feel pain when walking, which may affect their daily life. Patients should first avoid friction or pressure on the affected area, then soak the affected area in hot water every day, and wait until the local callus is softened to find a doctor to scrape off the local thickening of the stratum corneum with a scalpel. 2. Medication: In addition, patients with localized thickened callus can also be coated with keratolytic agents, such as salicylic acid cream, high concentration of urea cream, retinoic acid cream and so on. 3. Physical therapy: some patients can also take liquid nitrogen freezing, carbon dioxide laser treatment. 4. Surgery: For patients with plantar deformity, orthotic insoles can be worn to correct the deformity, and some patients can also be corrected through surgery. It is recommended that patients with callus on the feet, without symptoms, can not take treatment measures. If the callus affects the normal life, you need to consult a doctor in time, follow the doctor’s advice to choose the appropriate measures for treatment.