What are the damages of laser to skin?

Laser is mainly used for freckle removal and whitening, or hair removal. No matter which one you choose, you should not choose bleaching for quick results. You must choose a safer and gentler laser. After all, the skin's recovery and tolerance capabilities are limited. Laser will definitely cause damage to the skin, for example, the skin will become more sensitive or fragile. Next, let’s take a look at some methods for laser freckle removal!

Laser freckle removal method introduction

Tools/Raw Materials

1

Strong light spot removal

This technology is effective for all kinds of pigmentation spots and has a wide treatment range. Due to its wide spectrum characteristics, it is also called phototherapy. It can improve the skin comprehensively to varying degrees and has a high degree of treatment safety. It requires a high level of technical mastery of the operation, as well as a high level of proficiency and experience of the physician.

Laser freckle removal method introduction

2

KTP532 Laser

Because the light beam is green, it is also called green laser. This technology can be used for different treatments depending on the setting mode. Its Q mode or quasi-Q mode can be used to treat some pigmentation, such as freckles and age spots, with good results, but the thermal reaction is severe, so be sure to provide good postoperative care to prevent pigmentation.

Laser freckle removal method introduction

3

Q-switched pigment laser

Q switch 1064 was selected. It was used to remove black birthmarks and tattoos in the past. In recent years, it has been found that its low-energy large spot mode can be effectively used in the treatment of chloasma, pigmentation spots, etc. If the technology can be accurately mastered, it can effectively reduce or remove chloasma, pigmentation spots and other color problems.

Laser freckle removal method introduction

4

Image beam laser

It is a new development in cosmetic lasers in recent years. It is a technology that transforms the emission mode of traditional lasers into image beam mode (micropore mode). At present, the more mature technologies include erbium laser 2940 beam, Q1064 beam, CO2 laser beam, etc. Their biggest advantage is that they can further reduce the thermal damage reaction during laser treatment, reduce the occurrence of side effects, and improve the safety of laser treatment. For example, erbium laser 2940 beam and Q1064 beam lasers are almost painless during the treatment of chloasma and pigmentation spots, and there are no obvious adverse reactions after surgery (such as redness, swelling, peeling, etc.).

In addition, it should be noted that the freckle removal methods for different skin types are different. If you have already undergone laser whitening or laser freckle removal surgery, you must take sun protection measures. Try to avoid sun exposure within half a month and do not eat foods that cause melanin deposition. It is best not to use skin care products within half a month.