Head lines in boys, generally do not need special treatment, if you feel that it affects the aesthetic appearance, can be removed by local injection, laser, surgery and other ways. 1. Local injection: There are many ways to remove head lines, such as going to the local cosmetic surgery, through local injection of hyaluronic acid, autologous fat and other ways, can effectively remove head lines. 2. Laser: Headlines on the forehead can also be treated with a laser. Laser can selectively stimulate the skin, can make new collagen regeneration, can achieve the effect of removing head lines. 3. Surgery: If you have deep forehead lines or if they have been there for a long time, you can also get rid of them with surgery. Headline usually does not affect your health, but it may affect your personal aesthetics. If you want to remove them, it is recommended to choose a regular hospital for treatment.