In the pursuit of health and beauty, we are always eager to find those good "magic tools" to take care of the health of the skin, today we will learn about a class of treatments - red, yellow and blue light therapy.
A warm embrace of red light
It has the advantages of high purity, strong light source and uniform energy density, and it has stronger tissue penetration and acts on fibroblasts in the deep layers of the skin. Irradiation of red light can improve cell activity, enhance cell metabolism, effectively relieve pain, accelerate wound healing, and reduce the formation of scars (acne scars).
The gentle guardian of the yellow light
Under continuous irradiation, yellow light can cause changes in the mitochondrial membrane structure of skin cells, promote the secretion of stimulating factors, stimulate the reproduction of fibroblasts, constrict capillaries, soothe and calm the effects, effectively relieve and treat sensitive skin, enhance skin resistance, repair skin barrier function, and build a solid line of defense for the skin.
Precise strike of blue light
Everyone knows that acne is a P. acnes infection, and when blue light reaches the oil glands of the skin, it can stimulate the compound produced by acne bacteria – porphyrins. Blue light irradiation inhibits its growth and reproduction, thereby achieving the effect of anti-inflammatory and acne-relieving. Blue light therapy also regulates sebum production, reduces clogged pores, and restores freshness and cleanliness to the skin. Under the exposure of blue light, acne and inflammation gradually subside, and the skin regains the right to breathe freely.
The synergistic effect of red, yellow and blue light
Red, yellow, and blue light are not isolated treatments, and there is a subtle synergy between them. Red and yellow light complement each other to promote skin repair and regeneration; Blue light, on the other hand, accurately targets skin problems and protects the health of the skin. The combination of the three forms a complete set of skin treatment solutions, which can provide personalized solutions for different types of skin problems.
Advantages of visible light
- It is physiotherapy, non-invasive, safe and hygienic
- The cost of treatment is low and the penetration rate is high
- The effect is at the right temperature and does not burn the skin
- The treatment time is short, 20-30 minutes depending on the situation, which is convenient and fast
- There is no awkward period, just do and go, and it will not affect normal work and life
- Multiple curative effects
Indications
- Acne, rosacea
- Sensitive muscle hormone-dependent dermatitis, seborrheic dermatitis
- Folliculitis, boils, skin infections, skin ulcers
- herpes zoster
- Promote wound healing and postoperative repair
- Hair loss, alopecia areata, etc
In recent years, a variety of household instruments for the treatment of skin problems on the Internet have been sold very hot, and the price and quality are also uneven.
Author: Zhang Lu, Nanchang Municipal Hospital (Jiangxi Provincial Dermatology Hospital).
Correspondents: Zhu Jun, Ye Jie, Shen Xin
Editor: Huang Menglin
Reviewer: Chen Shirui
Issued: Daley Red
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