Trauma epidermis has a shallow scar can take silicone membrane therapy, drug therapy, physical therapy, radiation therapy to improve. 1. Silicone film therapy: trauma epidermis has a shallow scar needs to be in the local paste silicone gel or silicone patch, which can have the effect of inhibiting scarring. 2. Drug therapy: patients with localized scars can be injected with glucocorticosteroids such as betamethasone and triamcinolone under the guidance of a doctor. In addition, patients can also follow the doctor’s instructions with fluorouracil, trinitest capsules and other drugs to inhibit the growth of fibrous tissue. 3. Physical therapy: trauma epidermis has a shallow scar can also be pulsed dye laser treatment, which can inhibit scar proliferation. Some patients can also be treated with ion beam therapy, which can also effectively improve the symptoms. 4. Radiation therapy: trauma epidermis has a shallow scar early need to take a small dose of radiation therapy, which can improve the symptoms. It is recommended that the traumatized epidermis appears a shallow scar need to consult a doctor in time, the doctor will choose the appropriate measures for the severity of the scar treatment.