Many scars from scratches on the legs can be improved with the help of medication, medical aesthetic treatments and surgical treatments. 1. Medication: For patients with short time scars from scratches on the legs, you can apply topical creams such as mucopolysaccharide sulfonate cream, vitamin E cream, aloe vera gel, growth factors, etc., to help promote the repair of damaged tissues and get rid of scars. For longer-term scars, you can use sodium heparin cream, allantoin cream and other creams to apply topically to help fade the scars. 2. Medical aesthetic treatment: For patients with more serious scars left behind by scratches on the legs, which have a greater impact on the appearance, laser treatment and other medical aesthetic methods can be used to help lighten the scars, which has a better therapeutic effect. It is mainly through different wavelengths and energies of laser irradiation, the proliferative scars of the raised parts of the destruction, so that it restores the same level as the surrounding skin, to achieve the effect of improving the scars. 3. Surgical treatment: If there are serious problems such as raised, depressed, and atrophic scars from scratches on the legs, surgical methods such as excision, grinding, and transplantation of autologous tissues can also be used to help improve the scars. It should be noted that in the above treatment process, patients should pay attention to change the habit of scratching the legs, so as to avoid producing more scars and achieve better treatment results. It is recommended that patients seek medical attention in time and under the guidance of a physician.