Patients with keloid scars on the surface of the body can follow the doctor’s instructions to use medication, surgical treatment, physical therapy and other ways to eliminate them. 1. Drug treatment: patients can use silicone gel and other silicone agents or hormone drugs such as halometasone cream to promote epithelial cell metabolism and accelerate the elimination of keloid scars; also can be injected locally into the keloid scars, such as Triamcinolone acetonide, which can play an anti-inflammatory role in inhibiting the effect of hyperplasia. 2. Surgery: If you have a medium to large keloid or a joint keloid, you can undergo surgical treatment, such as keloidectomy. Keloid excision can be supplemented with skin pieces and flaps for repair. 3. Physical therapy: patients can undergo cryotherapy, which is a low-temperature freezing process with liquid nitrogen to cause necrosis of keloid tissues, or the use of fractional laser to promote collagen repair, drug penetration, etc., to promote the elimination of keloid scars. Keloid on the surface of the body affects the aesthetics, it is recommended to go to the hospital to follow the doctor’s advice to use the appropriate way of treatment.