Human epidermal growth factor gel can not get rid of scars. Scars are caused by damage to the dermal collagen, in the repair process of proliferation, defects caused by the human epidermal growth factor gel can only act on the surface layer of the skin, fresh lesions can be used to promote the self-repair of damaged cells, but the drug ingredients are difficult to reach the dermis, so can not play a role in the effect of removing scars. Clinical removal of scars is mainly to take the laser, surgery and other means, in which the laser scar removal is more commonly used, through the instrument releases the laser energy in the dermis, stimulate collagen regeneration, reorganization, so as to remove the scars, the general treatment of 3-5 times can see the effect. Large burn scars, contracture scars, etc. can be considered for surgical treatment, such as skin grafting surgery, expanders, etc.. Scar treatment needs timely medical treatment, under the guidance of the doctor combined with the type of scar, location, etc. to determine the program, remember not to apply their own medication, delaying the timing of treatment.