In recent years, the main damage of hemangiomas in infants and children often comes not from the lesion itself, but from over-treatment. In the past, cases treated with surgery, cryosurgery, laser, radiation, sclerotherapy, etc. have been confirmed to have unsatisfactory residual damage and cosmetic results after long-term follow-up. Complications of aggressive treatment can be up to 50% and there is a 30% recurrence rate. Therefore, plastic surgeons should emphasize that the goal of treatment is not only to eliminate the lesion, but also to maintain healthy normal tissue and appearance. Hemangioma cases should be carefully measured for tumor volume, photographed, and detailed records should be made for regular follow-up observation. At the same time, the advantages and disadvantages of active treatment should be patiently explained to parents to eliminate their concerns and urgency for treatment, and guidance should be given frequently. The only time to accept medication, pressure bandage, laser, surgery and other treatments is in the following situations: 1. Rapid growth of hemangioma; 2. Large hemangioma with hemorrhage, infection or ulceration; 3. Influence on the patient’s life function, such as affecting eating, breathing, swallowing, hearing, vision, excretion or motor function; 4. Accompanied by platelet reduction syndrome (Kasabach-Merritt syndrome); 5. Combined with High output congestive heart failure; 6, lesions invade important facial structures, such as eyelids, nose, lips, auricles, and so on. However, no treatment is as satisfactory as spontaneous regression.