Scars on the face, i.e. keloid scars, cannot be completely removed once they appear, but the appearance of the scar can be improved through medication and physical therapy. 1. Conservative observation: The early appearance of the scar of facial picking is usually depressed, if there is no obvious hyperpigmentation or other abnormal reactions, generally do not need too much treatment, and with the passage of time may be gradually recovered. During this period, you need to pay attention to the protection of the wound, avoid mechanical friction, strict sunscreen. 2. Medication: Early newborn depressed scar can be used under the guidance of the doctor, human epidermal growth factor gel and other medication, can promote skin repair. If the scar proliferation obviously protrudes from the skin surface, you can use silicone gel and other topical drugs to inhibit scar proliferation. 2. Physical therapy: Combined physical therapy, such as laser therapy and chemical peeling, can also be used to improve the appearance of keloid scars. Usually need to keep the skin clean, and pay attention to sunscreen moisturizing. It is recommended that patients who wish to have treatment go to a regular medical institution and follow the advice of a specialist to standardize the treatment.