The callus on the hand grinding is considered to be callus, which can be eliminated by general treatment, medication and physical therapy.
1. General treatment: callus generation and long-term mechanical stimulation and friction and other related, is a kind of skin horny layer overgrowth, daily should try to avoid friction and extrusion.
2. Medication: Salicylic acid phenol plaster can be applied externally, or externally used exfoliators such as salicylic acid ointment, retinoic acid ointment, etc., to remove the excessive stratum corneum.
3. Physical therapy: the hyperplastic stratum corneum can be removed by liquid nitrogen freezing, carbon dioxide laser and other methods.
Specific should be standardized treatment under the guidance of the doctor, the above drugs should be used as prescribed by the doctor.