Facial scars are usually repaired by laser therapy or drugs, as follows:

Minor scars can be treated with drugs under the guidance of a doctor.

Long-term scars and slightly sunken scars can be treated by laser. Laser is a common method to remove scars. Acting on scar tissue with a specific wavelength can promote metabolism, stimulate subcutaneous collagen regeneration and restore skin elasticity, thus achieving the effect of removing scars. It usually needs multiple treatments and does little harm to the skin. The recovery period of laser treatment is about 7- 10 days, which will not affect the normal life.

For larger scars, it may be necessary to cut and trim again to improve the shape of the scar.