1, infrared therapy
Infrared therapy has a wide range of indications, mainly used to relieve muscle spasm, improve blood supply and relieve pain. Such as lumbar muscle strain, lumbar disc herniation, tendinitis, chronic gastritis, chronic hepatitis, neuritis, skin ulcer, contracture scar, etc. Contraindications are high fever, bleeding tendency, active pulmonary tuberculosis and severe arteriosclerosis. ?
2. Visible light therapy
Phototherapy includes red light, blue light, blue-violet light and multispectral therapy. The therapeutic effects of visible light are mainly thermal effect and photochemical thermal effect. Visible light can cause vision. Red, orange and yellow light can accelerate and deepen breathing and increase pulse rate; Green, blue and purple light can cause slow and shallow breathing and slow pulse rate; Blue light and purple light reduce the excitability of nerves and have sedative effect; Red light improves the excitability of nerves and has a stimulating effect.
At the same time, visible light can also strengthen glucose metabolism, promote oxidation process, strengthen pituitary function, improve cerebral cortex function, strengthen the excitability of sympathetic nervous system and enhance immunity.
3, ultraviolet therapy
It is carcinogenic (skin cancer) and photosensitive (the interaction between photosensitizer and light in the body damages the body tissue). Therefore, ultraviolet workers should protect their eyes and skin, use photoprotective agents (such as phenols) or wear gloves and protective glasses.
It can be divided into preventive application and therapeutic application. In the common cold, flu, whooping cough, scarlet fever, diphtheria, rheumatic fever and other epidemic periods. Patients can be relieved by ultraviolet rays, and healthy people, especially children, can be prevented by ultraviolet rays. Ultraviolet radiation can also prevent rickets. Argon-mercury emergency tube is used for ultraviolet therapy.
4. Laser therapy
High-intensity laser refers to the irreversible damage caused by laser acting on biological tissues, and its output power is above watt level. Clinically, intense laser is mainly used for coagulation, hemostasis, fusion, gasification of irradiated tissues, or resection of diseased tissues.
Low-intensity laser can regulate the immune function of the body, accelerate the healing of ulcers and wounds, accelerate the healing of fractures, have obvious anti-inflammatory and analgesic effects, and can promote the secretion of bile, the hematopoietic function of the spleen and regulate the endocrine system.
Extended data:
Phototherapy is a perfect combination of five kinds of lasers, three kinds of photons, blue light and ultraviolet light. It can solve various skin problems such as large pores and weakened skin elasticity without harming the skin, treat both the symptoms and root causes, whiten and rejuvenate the skin, and increase skin elasticity and vitality.
Moreover, phototherapy acts on skin tissue through colored light, which produces photothermal photochemical effect and promotes the regeneration and rearrangement of collagen fibers and elastic fibers. It can not only shrink pores, but also restore the elasticity of facial skin, eliminate or alleviate wrinkles, thus playing the role of anti-aging and rejuvenation, which is called the effect of killing two birds with one stone.
Phototherapy is a non-exfoliating treatment method, which can improve skin quality from the basal layer and provide non-invasive treatment, and is suitable for different skin types. It will not cause any harm to the skin, and the effect will not rebound after receiving phototherapy and rejuvenation treatment. Phototherapy can shrink pores for about 30 minutes at a time. Generally, obvious effects can be seen after 3-6 times of treatment. After each treatment, the skin condition can be effectively improved, and the unexpected effect of shrinking pores can be obtained unconsciously.
Baidu encyclopedia-phototherapy
Baidu encyclopedia-phototherapy rejuvenation