Most of the bumpy scars on the face are left over from acne, which can be treated by fractional laser, injectable filler surgery, liquid nitrogen freezing and so on.
1. Fractional laser: The high energy emitted by the laser can selectively act on the deep tissues of the skin, which can promote the production of collagen and fibrous tissues in the skin, and help to eliminate the bumpy scars.
2. Injectable filler surgery: the material of injection can choose hyaluronic acid for filling, and hyaluronic acid filling is only for depressed scars, after filling, it can achieve the purpose of removing scars, and it needs to be treated again after a period of time.
3. Liquid nitrogen freezing: It is mainly applied to hyperplastic scar, through freezing technology to promote the atrophy of hyperplastic scar tissue, so as to achieve the purpose of removing the scar.
If you want to deal with this kind of bumpy scar, it is recommended to go to a regular hospital to avoid adverse consequences.