Scars formed by boiling water scald healing, the skin can not be restored to its original state, only through the appropriate treatment, fade or soften the scars, methods include drug therapy, cryotherapy, laser therapy, scar grinding, etc., the doctor will be based on the patient’s specific situation to choose the treatment method. 1. Medication: If the area of scars after burns is small, but the formation of hyperplastic scars or scars, can be injected into the scars with Trimethoprim injection, which can reduce the fibrous tissues in the scars and make the scars thinner, so as to achieve the effect of repairing the scars. For larger scars, you can also apply silicone gel (such as scar stickers, etc.) plus a small amount of pressure treatment, which can make the scars gradually become softer and lighter in color, and inhibit scar proliferation. 2. Cryotherapy: If the area of scars after burns is small, you can choose cryotherapy. Cryotherapy is the use of low temperature on the diseased tissue, so that the necrosis, so as to achieve the therapeutic purpose. 3. Laser treatment: If the scars after scalded are large in size, you can choose laser treatment. It can make the tissue at the scar laser treatment place rapidly pyrolyze, vaporize or fragment into tiny pieces, so as to achieve the purpose of flattening the scar. 4. Scar grinding: If the scars after burns are large and the surface is uneven, you can choose dermabrasion to treat the scars, so as to complete the treatment of scarring.