Scars on the feet can be treated with medication and laser therapy according to the specific conditions of the scars. If it is a newborn scar, it can be used externally with silicone gel and other drugs to inhibit scar proliferation, combined with localized pressure treatment; it can also be combined with fractional laser, dye laser and other photoelectric treatments to improve the appearance. If the scar is old and the proliferation is obvious, corticosteroids can be injected into the local scar to soften the scar tissue; fractional laser, erbium laser and other photoelectric treatment can also stimulate the local collagen regeneration and rearrangement to improve the appearance of the scar; part of the scar if it affects the daily activities, surgical treatment can also be considered. In daily life, it is necessary to pay attention to the scar during the fading period, try not to eat spicy and stimulating food, and do not be exposed to ultraviolet radiation, otherwise it is easy to cause the phenomenon of anti-black. Patients who wish to undergo treatment are advised to go to a regular medical institution and follow the advice of a specialist for standardized treatment.