There are many creams available for removing scars, and it is necessary to determine the most appropriate cream based on the shape of the scar to be the best. If the scar is just formed, generally choose to use the topical cream containing silicone agents to remove the effect is the best, the more common is the humanoid collagen repair silicone gel, this drug applied to the surface of the skin can make the arrangement of the chaotic fibroblasts rearrangement, and gradually restored to the normal skin structure so as to eliminate the scars. For obvious raised scars, it is recommended to use a mildly corrosive compound lactic acid cream to gradually soften the hyperplastic scars. For depressed scars, recombinant human epidermal growth factor gel is recommended, which can promote the proliferation of fibroblasts to restore depressed scars to normal skin height. For red scars, sodium heparin compound cream is recommended to eliminate the red color, while for black scars, hydroquinone cream is recommended to have whitening effect.