Scar formation after skin removal can be eliminated by medication, surgery and physical therapy. 1. Medication: when scar is formed after skin removal, there is usually fibrous tissue proliferation, which can be treated by applying drugs such as sodium heparin sodium allantoin gel. 2. Surgical treatment: For large scars that are not treated with medication, surgical treatment such as skin incision and suture or skin grafting can be given at this time. 3. Physical therapy: If the effect of medication is not good, you can also give laser therapy or heat therapy to get rid of the scar. If scarring occurs after skin removal, please go to the hospital in time and choose the appropriate treatment under the guidance of the doctor.