How is scar treated on the face

How did the scar on your face form? Is it a scar formed after your trauma? Or is it a scar from surgery? Is it regular? Is there a bulge or depression? Is there any pigmentation? Later, when describing this problem, it is best to be a little more detailed. So at this stage, for the treatment of scars, if the scars are relatively superficial, we can use fractional laser to treat them. Fractional laser has a good repair effect on slightly raised scars or depressed scars after surgery. However, it requires multiple treatments, once every 3 to 4 months, and the course of treatment generally requires 5 to 6 times. However, for scars with hard protrusions, fractional laser is not enough, and local hormone injection is also needed. Of course, for some stubborn scars, if the area is not very large, you can also consider re-excision, re-suture, to achieve the role of cosmetic repair.