With the development of beauty technology, people pay more and more attention to the youthful maintenance of the skin, in the past ten years, people have used various surgical plastic surgeries to disguise the age of the skin, but these surgeries require downtime and are risky, so is there a treatment that is less risky and has excellent results? The answer is: Yes! i.e. photorejuvenation !!! Let's learn more about photorejuvenation today!
The principle of photorejuvenation
Photorejuvenation is intense pulsed light, compared to sunlight, it filters out harmful ultraviolet rays and most of the infrared, retains a wavelength of 420-1200 nanometers spectrum, these light energy can be absorbed by the skin, can take into account a variety of therapeutic effects.
01
Helps lighten dark spots and brighten skin tone
Through the principle of selective photopyrolysis, the pigment particles on the superficial surface of the skin burst instantly after absorbing the energy of photons and fall off with the metabolism of the skin.
02
Helps block blood streaks and reduce sensitivity
Photons can be selectively absorbed by oxidized hemoglobin in blood vessels, producing a strong photothermal effect, so that the dilated capillaries are gradually closed, which can improve redness, sensitive skin, acne scars and other skin redness to a certain extent.
03
Helps reshape collagen and delay aging
Acting on skin tissues can produce a biostimulating effect, so that the collagen fibers and elastic fibers in the deep layers of the skin are rearranged, so as to improve skin texture and rejuvenate skin such as improving fine lines and shrinking pores.
Range of treatment
Advantages of photorejuvenation
1. No need to inject sedative, just apply cooling gel locally to get the best treatment effect. 2. No side effects. 3. There is no discomfort during the treatment, and there will be no blisters, redness and swelling. 4. The treatment is convenient and fast, can work immediately, and participate in social activities.
How long does photorejuvenation take?
Each treatment takes half an hour to an hour, no anesthesia is required, and the treatment will feel warm, just like having a spa.
How long does it take to see results?
Photorejuvenation can generally see the effect after 1-2 treatments, and the purpose of treatment can be achieved after 3-5 treatments. The effect after treatment can generally be maintained for 1-2 years, but skin care cannot be done once and for all, and the best effect can be achieved with daily care (such as reasonable diet, adequate sleep, etc.) and maintaining a happy mood.
Q
Does it hurt? Will there be side effects?
A
There will be a slight tingling sensation during the treatment, which is tolerated by most people. There are no side effects, and there will be some redness, slight tingling and other symptoms immediately after doing it, which will be relieved within half an hour to 1 hour, so don't worry too much.
Q
Does it cause thinning of the skin? Will there be dependencies?
A
Its selective photothermal action can precisely destroy the target tissue in the skin without affecting the normal skin tissue, so it will not cause thinning of the skin. On the contrary, the right treatment can also activate the regeneration and repair of cuticle cells, which not only does not thin the skin, but also increases the thickness of the skin. Photorejuvenation is a physical therapy and the skin does not become dependent on it.
01
Post-operative care for photorejuvenation
NO.1
After photorejuvenation, because the skin's absorption capacity is enhanced, metabolism is accelerated, and some skin may be dry and dehydrated, so postoperative skin care is required to replenish sufficient water and nutrients.
NO.2
Strengthen sun protection and avoid sun exposure. Strong ultraviolet radiation may increase the regeneration rate of melanin, resulting in hyperpigmentation. It is best to use sunscreen products above SPF30-50, and go out to do physical sun protection, such as umbrellas.
NO.3
After the treatment, you can wash with water, avoid hot water for face washing, ice for 20-30 minutes if necessary, and do not rub the skin vigorously.
NO.4
It is forbidden to use various chemical peeling treatments (so-called peel treatments), skin abrasion and the use of scrub facial cleansers.
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Expert profiles
ZHANG Yan
Attending TCM physician/master student
Graduated from Chengdu University of Chinese Medicine, under the tutelage of Professor Zhang Yi, one of the top ten famous Chinese medicine practitioners in Sichuan Province, he is good at using traditional Chinese and Western medicine to treat skin diseases, acne, shingles, common warts, eczema, infantile eczema, urticaria, facial dermatitis, hormone-dependent dermatitis, sensitive skin and other common and frequent dermatological diseases.
Dai Dejun
Attending physician/undergraduate
Graduated from Luzhou Medical College in clinical medicine, engaged in this specialty for more than 10 years, has a solid theoretical foundation and practical skills, and is good at the diagnosis and treatment of common and frequent diseases in dermatology and proctology. He has accumulated extensive experience in dermatology and proctology disease diagnosis and surgical treatment. He studied in the Department of Proctology, Sichuan Provincial Hospital of Traditional Chinese Medicine (Affiliated Hospital of Chengdu College of Traditional Chinese Medicine), Chengdu Proctology Specialist Hospital, Department of Dermatology, Chengdu Second People's Hospital, and Department of Dermatology of Xindu District Hospital of Traditional Chinese Medicine.
Source: The Third People's Hospital of Xindu District, Chengdu