Proliferative scars can be treated with medication, radiation, surgery, etc. Please follow the doctor’s instructions. 1. Medication: For early scars, silicone gel can be used to inhibit scar proliferation; for stable scars, medication can be injected into the local scar tissue (e.g., 5-fluorouracil, etc.) to soften the scars by increasing the degradation of collagen fibers to improve the appearance of the scars. 2. Radiation therapy: Radiation can greatly reduce the number of fibroblasts in the scar tissue and impair their function, thus flattening and softening the scar area. It is usually used after scar revision surgery. 3. Surgery: For proliferative scar that seriously affects the appearance and function, those who are not obvious with conservative treatment can consider surgical excision, which can maximize the improvement or correction of scar localization. However, surgery is an invasive treatment and should be chosen carefully, and regular anti-scar treatment is required after surgery. It is recommended that patients go to a regular medical institution to consult with a doctor to give targeted treatment, do not blindly self-medication.