Hello, there are several types of birthmarks. With the development of medical technology, birthmarks can be treated. According to the age, the size of birthmark and the trigger factors of black birthmark, targeted treatment and active cooperation with doctors are believed to recover soon.

The treatment of birthmarks, when children are young, should be treated earlier, the more difficult it is, and the higher the treatment cost.

Please choose a regular medical institution, which can not only ensure the effect, but also make the charges transparent. Pay more attention to rest after treatment and avoid sun exposure and friction. I hope my answer can help you.