Foot callus (medically known as callus, is the foot long-term friction and pressure induced by the thickening of the stratum corneum) removal methods include general treatment, topical medication, surgical treatment. 1. General treatment: callus is thick and hard case, you can first use hot water to soak the foot, make the callus become soft, and then use the blade to trim, pay attention to trimming strength to be light, to avoid damage to normal tissue. 2. Topical medication: patients can also use topical exfoliators, such as sulfur salicylic acid ointment, retinoic acid ointment, etc., take the appropriate amount of application on the callus, to promote the callus exfoliation. 3. Surgery:For callus caused by foot bone deformity, the foot bone can be corrected through surgery, the callus is not squeezed, friction, and then remove the callus, reduce the callus. It is recommended that patients according to their own situation, if the callus triggered foot pain, walking pain and other impact on normal life, timely to the regular hospital consultation and treatment, to avoid delaying the condition. The use of medication should be used under the guidance of a doctor, not blindly self-medication.