How many kinds of laser therapy to remove birthmark

summary

Every girl doesn't want to have a defect in her body. I have a large birthmark on my face. Now I want to get rid of it when I grow up. I went to the hospital to consult the doctor about the method of removing birthmark by laser. Next, I'll tell you how many kinds of laser therapy can be used to remove birthmarks.

How many kinds of laser therapy to remove birthmark

First: laser treatment of green red birthmark, green birthmark also known as nevus of Ota, is a common pigmented birthmark in the oriental nationality, which is characterized by green brown nevus around the eye area. In essence, it is a disease with increased melanin in the dermis, which is often consistent with the distribution of branches around the trigeminal nerve. About half of the patients are found with diseases at birth, but some of them are found in childhood, and individual diseases are rare People don't show up until adolescence.

Second: laser treatment of nevus of Ota, before the emergence of selective photothermal laser, the more classic treatment is cryotherapy or alternative cryotherapy and skin grinding therapy, but it is easy to lead to skin texture changes and scar formation. Melanin cells are destroyed by relatively selective photothermal action. Its outstanding feature is that the treatment can be completed in a few minutes to dozens of minutes without local anesthesia.

The third purpose of the laser treatment is to coagulate the hemoglobin in the capillary of the lesion and make it absorbed by the laser. Because the diameter and depth of capillaries in the lesions of port wine stains are different, several treatments are usually needed, and the treatment interval is about 1-2 months. The younger the age, the better the absorption and the shallower the lesion location, the better the treatment effect.

matters needing attention

There are many ways to remove birthmark by laser, and the speed of laser treatment is particularly fast, which will not cause too much impact on the body skin. After treatment, patients must pay attention to try not to let their affected area touch water, in order to prevent infection and allergy.