In addition to mole is on the basis of laser selective photothermal effect theory (that is, different wavelengths of laser selectively act on different colors of skin damage), using its powerful instant power, a high concentration of radiation energy and pigment selectivity, a very short pulse wide, so that the role of laser energy to focus on the pigment particles will be directly vaporized, crushed, and then excreted through the lymphatic tissue, without affecting the surrounding normal tissues. When the pigment gradually absorbed by the body, the skin color also will be dimmed. In addition, some vascular stain, such as vascular tumors, the purposes of laser cosmetic surgery, so that blood vessels in the heme absorption of laser-generated heat Erzhi microvascular contraction, the skin gradually returned to normal.
Under normal circumstances, such as freckles, zygomatic moles, liver spots, Ota nevus, age spots, Japan and sunburn are available to laser treatment. Eyebrow tattoos, and text can also be used such as laser to eliminate.
Of course, the laser can treat all skin beauty spot. In the treatment of chloasma, sunburn, acne and other pigmentary disorders, as well as when you should choose Chinese medicine beauty. Compared with the laser beauty, while beauty treatment is a long traditional Chinese medicine, treatment is more cumbersome, but relatively safe, side effects and symptoms they cure, the more difficult after the rebound, the effect lasting.
In general, speckle beauty, in addition to a relatively high success rate of freckles, but the pigmentation may be cured, but also may return. Because the laser can only remove the existing pigment, does not prevent re-occurrence of stain. Therefore, laser treatment of fetal congenital nevus was better than satisfactory, and will not relapse after treatment, but the day after tomorrow freckles will grow again, will depend on the situation post-operative care.
References: Air Force General Hospital Laser Center
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