What is the principle of laser freckle removal?

Laser freckle removal can be said to be a relatively popular freckle removal method, because its freckle removal effect is more targeted, and the effect can be said to be immediate, and the side effects are relatively small, but you should pay attention to maintenance after the operation.

1. Principle of laser freckle removal

Laser can produce a visible light with high-intensity instantaneous energy. Lasers of different wavelengths will be absorbed by specific colors or pigments in the skin. For example, freckles easily absorb green light. Lasers of various wavelength energies have different functions. Currently, there are as many as 7 or 8 types of lasers used to treat skin problems. The Ruby laser, which we often hear about, uses the laser principle and ruby ​​as the medium. It mainly targets black and brown pigments and spots, combines light and pigment to decompose them. When the pigment is gradually absorbed by the body, the color of the spots will fade accordingly.

2. Laser freckle removal effect

Laser therapy is highly targeted, has obvious and immediate freckle removal effects, and has very few side effects. It just easily leaves marks, so you need to pay attention to long-term maintenance and sun protection after the operation.

3. Effect of laser freckle removal

Generally speaking, laser treatment has ideal effects on nevus of Ota, freckles, age spots and blue-black tattoos, while the treatment effects on melasma and post-inflammatory pigmentation are poor. Therefore, before treatment, you should ask a dermatologist to make a complete evaluation for you, and understand the treatment costs and post-operative precautions in detail, so as to avoid a huge gap between ideal and reality, resulting in "spending money and suffering".

4. Advantages of laser freckle removal

1. Laser freckle removal is more precise and still has obvious therapeutic effects on eyelids and light yellow freckles.

2. Laser can selectively heat, rupture, coagulate and wither the pigment and pigment cells in freckles, thereby destroying the freckle tissue as much as possible without causing obvious damage to the normal skin around the freckles, ensuring that after removing the freckles, no ugly scars will be left on the skin. Thereby achieving the ideal therapeutic effect, there are no obvious side effects after the operation, and generally only 1-2 treatments are required.

3. After using laser freckle removal surgery, it can not only remove facial blemishes - freckles, but also utilize the photon skin rejuvenation characteristics to improve skin quality, whiten skin and eliminate fine wrinkles.

4. Laser freckle removal surgery does not require hospitalization. The surgical incision is small, there is no bleeding during the operation, the trauma is mild, and there is no scar.