Scars, also known as keloid scars, can not be eliminated by simply using ointment treatment, and need to take oral medication, topical medication, surgical treatment and other comprehensive treatment to promote elimination. 1. Oral medication: you can take Trinilast and other medications orally. Trinilast is a kind of histamine antagonist, which has the effect of inhibiting the growth of fibroblasts, and has certain therapeutic effect on eliminating keloid. 2. Topical medication: Topical compound heparin sodium allantoin gel, cumexoside cream ointment, polysulfonic acid mucopolysaccharide cream, etc. have a certain effect on the softening of keloid, but also through the intracortical injection of corticosteroid drugs, such as triamcinolone acetonide, compound betamethasone, etc., to prevent the keloid from extending outward, so that the keloid will gradually be softened and reduced. 3. Surgery: For raised keloid scars, you can also choose surgery for excision and suture, as well as flap transplantation and soft skin tissue expansion for elimination. It is recommended that patients with keloid scars go to the hospital as soon as possible and under the guidance of professional doctors for standardized treatment.