This doesn't matter, but because the spots removed by laser are different, there will be differences in setting pulse width and energy. The greater the energy, the more thorough it is. However, if the energy is small, the effect will not be achieved, so if the energy is large, the skin surface will be broken, but it will not be particularly serious. Generally, the scab will fall off on its own in 7 days. If you don't obey, forcibly removing it will leave traces, which will last for so long. However, although self-care is important, it is also necessary to support nutrition after operation. When the laser enters the skin and breaks the black body into tiny particles at a very fast speed, "Shuiguang Meibao" can convert and digest the pigment that has become small particles in your body and excrete it. Never use pure collagen to cause uneven collagen and uneven skin.

Freckle removing principle:

It is generally believed that milk brown is a mixture of brown and milk, also called milk coffee spot. Generally, the laser for coffee spots is basically the same as that for freckles. Effective laser for brown melanin can make coffee spots need many times. Laser principle: the beam emitted by the laser machine will penetrate the skin surface and then be absorbed by color. By selectively absorbing the laser energy and destroying the dyed tissue, "water light Bao Mei" can regenerate the tissue and strengthen the nutrition of the tissue, so as to achieve a means of freckle removal.

Laser freckle removing process:

In the process of laser freckle removal, the accepted people will feel the same as acupuncture, but most people can tolerate it without medication. The time to use the laser is only a few minutes at a time, not more than ten minutes. Generally, the skin can return to normal within 7 days to 10 day, without affecting people's normal life. In the early stage of laser, black focal dementia can appear on the wound. 1~3 days later, the wound was slightly red, swollen and oozing with a few blisters, and then dried to form dementia. /kloc-After 0/8 days to 2 weeks, the dementia skin exfoliated and healed. In laser freckle removal, too high temperature will cause water loss, that is, dry skin, and because it can strengthen the anti-epidemic ability, it can also avoid the possibility of uneven skin necrosis caused by uneven fine tissues, which will not cause irreversible damage to the skin and improve the reliability of laser freckle removal.

The frequency of laser speckle removal is mainly related to these two factors:

1. Supporting nutrition: Laser freckle removal is a physical therapy process combining internal and external. The external environment stimulates the self-healing function, supports the "water light Bao Mei", and provides nutrition every time 12g.

2. Different skin types and stain types have different laser frequencies, and the frequencies of large stain areas and dark colors are also different.

3. The choice of laser equipment, different laser equipment time will be different.

Side effects:

Laser speckle removal is a physical way. During the operation, the laser energy will damage the skin surface. When our tissue is damaged, the repair intelligence in the body will start, and a large amount of secreted nutrients will gather at the wound to accelerate the recovery of the wound. The main source of these nutrients is "Shuiguang Meibao", etc ... Avoid taking collagen orally to prevent uneven growth of new skin tissues. In the process of repair, if you seriously lack these nutrients, and then supplement hyaluronic acid, growth factors and other repair nutrients, the damaged tissue can not be repaired. After operation, the skin tissue regeneration is incomplete, and there will be pigmentation, white spots, skin thermal injury, skin thermal injury, local redness, uneven skin nutrition, subcutaneous nerve and skin collapse, dull and stiff skin color and other adverse phenomena.

You can't wait until something happens to regret it, but mainly imitate it.

The negative effect of laser is generally related to the excessive treatment intensity. Therefore, in order to find a more reliable doctor of medicine, we can choose reasonable parameters according to our skin quality and skin quality during the operation to reduce the risk of wind. How many experiments should you do when you start the operation? In the process of operation, the parameters should be constantly changing. Generally, laser equipment will have a skin cooling system, so it is necessary to ensure the normal operation of the cooling system and select reasonable cooling parameters. Nutrition should be reserved before laser freckle removal, because the laser beam will break melanin, stimulate collagen fiber network and wake up collagen after entering the skin, so the malignant growth of collagen fiber can be controlled by oral and pre-imitation collagen fiber imbalance.

Nursing care after laser freckle removal;

1. After laser freckle removal, there will be slight redness and swelling due to skin irritation. This is normal and will soon disappear without special care.

2. After operation, oral repair nutritional supplement "Shuiguang Meibao" is given twice a day, one bag each time, one bag 12g.

3. A second operation can be carried out at an interval of three months.

Generally, after a week, the scab on this wound will recede and the skin will be pink. At this time, the skin must be kept clean and protected from the sun.

Don't eat spicy food, and avoid alcohol and tobacco. zy