Laser freckle need to do several times

summary

My cousin's face has freckles since she was a child, because she loves beauty. Now she uses thick cosmetics to cover her face every day. Recently, he wants to go to the hospital to remove freckles. My friend said that laser freckle removal has a good effect. She wants to try it. I don't know how many times to do it. Now I'm going to popularize science to show you how many times laser freckles need to be done.

Laser freckle need to do several times

First, laser can produce a kind of visible light with high intensity and instantaneous energy. Different wavelengths of laser can be absorbed by special colors or pigments in the skin. For example, freckles are easy to absorb green light. At present, there are 7 or 8 kinds of lasers used to treat skin problems. Ruby laser, as we often hear, uses the principle of laser. Ruby is used as the medium, mainly aiming at black and brown pigments and spots. It combines light with pigment to decompose it. When the pigment is gradually absorbed by the body, the color of the spots will fade.

Second: with the progress of science and technology, laser beauty equipment has further improved the problem of large damage. Laser depigmentation is one of the methods to help patients with pigmented spots to remove the pigmented spots on the face. After long-term clinical practice, laser depigmentation is a relatively safe method in current medicine. The principle of laser depigmentation is that the color of light produced by different types of laser is different, and a certain wavelength of laser is only absorbed by the corresponding color of pigment.

Third: the treatment time of laser depigmented spot is relatively short, no more than ten minutes at most. After each treatment, we have to give the skin a metabolic process. Therefore, the interval of laser depigmentation treatment is mostly 3 months. According to the size, quantity and depth of pigment and vascular lesions, some treatments can achieve the desired effect once or twice, while it generally takes 4 to 6 times to completely solve the problem.

matters needing attention

Laser freckle is now more popular freckle method, the specific number of times can not be generalized, this depends on the patient's symptoms and the choice of hospital to decide, but normally it takes four to six times, about three months, so it is recommended that you go to a regular hospital to receive regular treatment.