The whole process of laser acne removal

Many people have acne scars on their faces. There are many reasons for this situation. However, in most cases, it is because people do not take correct and effective measures when removing acne, thus leaving sequelae. When faced with acne scars, many people want to get rid of them as soon as possible. It is very common to use laser surgery to remove acne scars. The following is a detailed introduction to how long the entire process of laser acne scar removal takes.

Laser treatment for acne is based on the theory of selective photothermal effect of laser, that is, lasers of different wavelengths can selectively act on skin of different colors. The high-intensity radiation energy generated instantly acts on the acne site, destroying the lesions, vaporizing and crushing them directly, and then excreting them from the body through the lymphatic tissue. It can also inhibit Propionibacterium acnes and accelerate tissue repair, thereby achieving the effect of treating acne.

1. Introduction to laser acne treatment

Laser acne treatment uses lasers of a specific wavelength, which are very effective in inhibiting the production of excess sebum that acne relies on and killing a variety of bacteria that cause acne, thereby making new small pimples disappear in time. In addition, laser can also effectively stimulate the regeneration of skin collagen, so that the uneven marks left by acne can be restored to smoothness. Coupled with the laser grinding effect, it can combine the two-way effects of acne removal and scar removal into one, making the treatment of acne more perfect.

2. How long does it take to do laser acne treatment?

Laser acne treatment takes about 1-1.5 hours.

Preoperative preparation: half an hour.

a. Laser acne removal requires treatment in a regular hospital or institution.

b. Make sure you are in good health and have no infectious diseases or other body inflammations before surgery.

c. Smokers need to quit smoking one week in advance.

d. Clean your face before treatment and leave no makeup residue.

Treatment time: 0.5-1.5 hours.

3. Analysis of the laser acne removal process

a. Clean the acne area before treatment (those who are sensitive to pain can apply topical anesthetic cream 1 hour before the operation).

b. After satisfactory anesthesia is achieved, use the laser to irradiate the acne areas one by one.