Is photorejuvenation painful?

As people's social needs are getting higher and higher, many people have begun to care about their image. Therefore, various cosmetic medical technologies have begun to develop, and photorejuvenation is one of them. Many people want to know whether photorejuvenation will be painful. In fact, the pain of photorejuvenation is moderate and within the tolerable range. Below, we will introduce you to the relevant knowledge of photorejuvenation in detail.

1. Treatment Principle

1. Biostimulation

There are two main principles of photorejuvenation for removing acne scars: biostimulation and photothermal decomposition. Biostimulation is a photochemical reaction produced by the action of intense pulsed light on the skin. It mainly causes chemical changes in the internal molecular structure of collagen and elastic fibers in the dermis, thereby restoring elasticity. In addition, the photothermal effect produced by intense pulsed light can enhance blood vessel function, improve circulation, shrink pores, and eliminate superficial wrinkles.

2. Principle of photothermolysis

The pigmentation at the acne scar site makes its temperature higher than the surrounding skin after absorbing light. The temperature difference is used to break down and decompose the pigment, eliminate the pigmentation, and will not damage normal tissue. It is effective in removing acne marks and eliminating pigmentation.

Photorejuvenation treatment cycle and effect: Photorejuvenation is generally divided into treatment period, rejuvenation period and maintenance period. Generally it needs to be done five times, once every three weeks, each time lasting twenty minutes. Generally, obvious results can be seen after two to three times.

2. Treatment Process

1. Wear goggles and keep your eyes closed throughout the process.

2. The doctor will first apply a special cold gel on the treatment area. During the treatment, the doctor will gently place the light-guiding crystal of the treatment head of the photorejuvenation device on the skin to be treated and start releasing strong pulsed light. At this time, you will feel the warmth of beams of light entering.

3. The therapeutic light-guiding gel is a water-soluble substance and can be washed off with clean water after treatment.

3. Safety of Photorejuvenation

Photorejuvenation is an advanced high-tech beauty project that uses a specific wide-spectrum color light to directly irradiate the skin surface. It can penetrate deep into the skin, selectively act on subcutaneous pigments or blood vessels, decompose spots, close abnormal red blood vessels, and remove various blemishes on your skin. At the same time, photons can also stimulate the proliferation of subcutaneous collagen, making your skin refreshed, young, healthy and shiny.

Moreover, photorejuvenation technology is a non-ablative physical therapy with high directionality, high density and continuity. Photorejuvenation can be concentrated to a very small treatment area, so its site of action is accurate and will not cause damage to surrounding tissues and skin appendages. At the same time, photorejuvenation's non-invasive treatment method can adapt to different skin conditions, is safe and effective, and will not cause damage to the skin. Therefore, photorejuvenation is a relatively safe treatment method.