What to do about lip pigmentation, Q laser technology is so good

Under the influence of some bad habits, some female friends have serious lip pigmentation, which makes their appearance much uglier. The editor here recommends Q laser technology, which uses the light explosion effect to break up large molecules and large particles of pigment molecules, which are then engulfed and transported away by macrophages, making it easy to remove pigments.

Experts say that high-tech Q-switched laser technology is the best treatment for pigmentation. Through millisecond and microsecond ultra-pulse times, the laser can instantly penetrate the epidermis of the skin and reach the deep layers of the skin, instantly crushing the pigment particles inside the skin. The crushed pigment particles will be swallowed up by the body's macrophages and slowly transported away.

Light of different wavelengths can selectively absorb black, blue, green, brown, red, brown, yellow, etc. pigments in the skin. Because lasers of specific wavelengths can pass through the epidermis and dermis to reach the diseased pigmented tissue and only act on the pigment particles, the epidermis of the skin is rarely or even not damaged, and there is no obvious damage to the skin texture, so no scars will be left on the skin. Moreover, laser surgery is performed inside the skin. In addition, the laser spot area is small, and the laser beam passes through the skin in an extremely short time of milliseconds or microseconds. Therefore, the heat loss of the laser to the epidermis is extremely small, which is why the epidermis does not leave scars.

Now, in addition to removing plaques of congenital pigmented skin diseases, this laser can also be used for acquired and artificial skin diseases, such as eyebrow tattooing, tattoos, and post-traumatic dust deposition. Generally speaking, small molecule dyes with pure plant carbon as the matrix can be completely removed by one laser treatment; while for chemically synthesized dyes with large molecules, large particles and containing heavy metal components (mercury, chromium, lead), the number of treatments will need to be increased.

Because Q laser technology uses the light explosion effect to break up large molecules and large particles of pigment molecules, which are then engulfed and transported away by macrophages. However, macrophages are only 20-50 microns in size, and not all pigment particles can be crushed to that extent. The remaining pigment particles that cannot be engulfed must be broken up again with lasers. It also takes macrophages 2-3 months to transport the engulfed pigment particles away. This can be likened to an ant gnawing on a bone. It has to go through repeated biting and transportation before it can finish gnawing the bone. Therefore, for tattoos with darker pigments, 3-4 treatments may be required, with an interval of about 2 months between each treatment, to achieve complete removal. For congenital nevus of Ota, the number of treatments may vary due to differences in pigment depth, particle size, distribution, and the patient's personal constitution.