1, topical drugs, such as scar softening cream and silica gel drugs. 2. Some traditional Chinese medicine preparations can be taken orally, such as asiaticoside tablets. 3. Drugs such as glucocorticoid can also be injected into the scar. 4. The timing of surgical treatment is generally 6 months to 2 years. If scar infection festers or causes deformity of limbs and facial features, it can be treated by early surgery. 5. Radiotherapy can be used for early hypertrophic scars or scar hyperplasia, but it is not easy to use radiotherapy for young people or large scars. 6, compression therapy, it needs to reach a certain pressure and time, generally insist on compression every day, it needs to last for more than 3-6 months until the scar matures.