Acne is a chronic sebaceous gland inflammation, which mainly occurs in adolescent men and women. Middle-aged women can also appear for a period of time due to endocrine disorders. The effect of laser treatment of acne is very significant. There are many people in our acne treatment. There are four main methods for laser treatment of acne.
Four methods of laser treatment of acne
Dot matrix laser, also known as image beam laser, is a new type of laser equipment. It adopts the latest focusing micro pixel optical technology to produce micro spots with different depths. Through the thermal effect, it can stimulate the proliferation of collagen, improve the texture of skin and increase the elasticity of skin. It has a good effect on improving acne scars, light aging and wrinkles.
Dot matrix not only has the rapid and significant effect of invasive treatment, but also has the advantages of non-invasive treatment with little side effects and short recovery time. In a word, it integrates the advantages of both.
Pulsed dye laser
Pulsed dye laser, also known as Vbeam laser, mainly acts on Propionibacterium acnes, activates its endogenous porphyrin and plays the role of sterilization. In addition, because the inflammatory reaction of acne can cause the expansion of peripheral blood vessels, PDL can also have a selective photothermal effect on these expanded blood vessels, indirectly inhibiting the spread of inflammation. Low energy PDL can stimulate the production of procollagen and improve acne sunken scar. Pulsed dye laser has better effect on nodular and cystic acne and acne scar.
Intense pulsed light technology
When the intense pulsed light technology irradiates the skin, using its selective pyrolysis and anti-inflammatory effect, the light energy is selectively absorbed by the target and converted into heat energy, the pigment is exploded into fragments, the macrophages in the tissue react to discharge the fragments, and the macrophages release cytokines, which has a strong anti-inflammatory effect; Abnormal capillaries in the skin are heated, hemoglobin coagulates and capillaries are blocked; This photothermal and photochemical action is used to treat skin congestive erythema after acne inflammation subsides. Generally, it can have a good effect on inflammatory acne or acne marks, and can also appropriately improve acne scars.
Perfect pulsed light does no harm to the skin and does not affect various physiological functions of the skin, including sweat gland excretion, skin respiration and other functions. On the contrary, it can increase skin elasticity, improve skin texture and make the skin significantly younger. Therefore, it is possible to strengthen skin function.
Treatment of acne with red and blue light
Blue light can kill Propionibacterium acnes and activate the photosensitizer porphyrin. Red light acts on deep tissue, stimulates fibroblasts (repair effect), promotes the production of collagen and elastin, increases cell vitality and rapid tissue regeneration. No pain during treatment, no anesthesia and no recovery time. It has obvious and rapid curative effect, no harmful ultraviolet radiation, and makes your skin cleaner, tender and smooth. Generally, it can be used in the early stage of acne and has a good effect on mild acne.
Using these four lasers to treat acne is indeed a good method for our skin. Lasers produce different energy and light waves to act on our skin, which is conducive to sterilization and inflammation, so as to make our skin more delicate and smooth and help us fill acne pits.