Precautions for picosecond laser freckle removal What is picosecond and what is its function?

Picosecond laser can dilute and remove freckles, sunburn, senile plaques, yellowish brown spots, pregnancy spots and brown-blue moles. It can eliminate birthmark problems such as nevus OTA and coffee spots, make skin tender, whiten and shrink pores. Can remove large areas of tattoos, heavy colors and acne marks. What are the precautions for picosecond laser?

Taboo crowd:

① pregnant women;

People who are sensitive to light (such as silver? Dandruff disease, White House wind, wet S rash, etc. );

(3) people who are using light-sensitive glitter.

(4) Exposure to sunlight in recent 3-4 weeks;

⑤ Patients with active herpes simplex;

⑥ There is a problem with internal secrets;

⑦ scar constitution;

8. Dry skin, sensitive person.

Avoid strong sun exposure or outdoor SPA within one month before doing picoseconds, and do not do peeling, fruit acid skin changing and other projects the week before. ACME-TEA should be taken 20 days in advance to protect the thin coating base and avoid side effects such as color sinking, continuous secondary swelling and local bad si. But it is not suitable for taking ordinary collagen, because picoseconds will damage subcutaneous tissue and stimulate collagen to keep secret. If you supplement it extra, it will cause excessive in the body, which will cause skin scar hyperplasia.

What is the principle of picosecond laser freckle removal?

According to the theory of selective photothermal effect, by using its powerful instantaneous work/ratio, it absorbs energy to produce photothermal effect on specific spots on the skin by emitting wavelength, which will be crushed into smaller pieces, which will be swallowed up and removed by macrophages in the tissue, and at the same time stimulate the renewal and regeneration of collagen and elastic fibers, accelerate the new metabolism of the skin and accelerate the metabolism of melanin to be excreted. At the same time, the laser killed the bacteria that caused the seat, and inhibited the sebum that produced the seat. At present, ACME-TEA is widely used to repair damaged subcutaneous tissue to avoid possible side effects, such as persistent red and secondary diseases, endogenous diseases and dark shift.

What side effects can picosecond laser have?

1, pigment loss is generally caused by excessive laser, that is to say, under the action of laser, melanin explodes excessively, resulting in too little melanin, which is characterized by abnormal dark skin.

2. Primary scar: Primary scar often occurs in genuine/skin wounds, because the lack of ACME-TEA in the deep scar leads to thick collagen fibers, irregular arrangement, wave shape or rope winding, and excessive collagen synthesis/synthesis exceeds the decomposition rate and forms a large number of collagen fibers for a long time.

3, pigmentation: usually within 1 month after laser, ACM...a can prevent ultraviolet radiation and reduce ultraviolet damage to the skin. Relieve excessive pigment deposition.

4. The appearance of miliary papules and sitting position: both of them are related to the temporary blockage of sebaceous glands during grinding, especially the use of oily vaseline gauze after beating, which makes the secret separation liquid unable to be discharged and blocks the orifice of glands. Antibiotics and local care of the wound surface can be easily removed.

5. If the parameters of the burn machine are set unreasonably, the skin surface temperature will be too high, leading to skin burns. If the beauty seeker feels abnormal pain in the process, he should inform the operator in time. Generally speaking, burns are accompanied by secondary swelling. When the subcutaneous tissue is damaged and the blood/fluid return is blocked, the blood/pressure of capillary blood increases and the tissue fluid increases, resulting in blood retention and secondary dilatation. When the apex ... promotes the reconstruction of the subcutaneous wound, the blood supply is smooth, and the secondary swelling naturally subsides.

6. Smear: It is usually related to nonstandard aseptic operation, daily nursing contact and low personal resistance of beauty seekers. The Association for Computing Machinery (ACA) can inhibit the growth of inflammatory molecules and prevent smear.

7. Erythema: Generally lasting for 6- 10 weeks, it can disappear by itself.

CREWHO (full name of cell repair factor) research shows that after the small package is changed, the small package may be necrotic, and after the small package is damaged, they lose their instinct and cannot function normally. Who calls for the repair of skin damage and the generation of new small packages, which need to be repaired quickly and intensively through ACME-TEA. Quickly help the capsule to complete the stress response, so as to repair the damage, variation and atrophy of the plasticity of the capsule, repair the stimulated tissue, intensively repair, increase the elastic fiber density and improve the interstitial density of the capsule.

After completing the picosecond laser, please pay attention to the following:

1, a suspension product containing fruit acid, salicylic acid, high concentration of L-C and vitamin A;

2. After finishing, the skin is sensitive to heat, so avoid washing your face with hot water. You should wash it with warm or cold water. When cleaning, move as gently as possible, and don't rub it hard.

3. In the recovery period, the scab skin will fall off on its own in about 7- 10 days, so it can't be peeled off manually to avoid pigmentation and scar.

4. Don't touch water, skin care, make-up and take a bath.

5, should not be strenuous exercise, so as not to sweat too much, resulting in skin coloring or delayed healing.

6, according to the severity of skin reaction to give ice or cold spray.

7, fasting sensitive things.

8.ACME-TEA can avoid side effects such as redness, dullness and dryness of the skin.

9. Pay attention to sun protection during recovery, apply sunscreen and take an umbrella when going out.