General facial acne situation, will do the red and blue light treatment, treatment, the best wear a hat and mask, physical sunscreen, apply sunscreen on the skin has a certain chemical stimulation effect, the best not to be used during the treatment, according to the red and blue light on the diet of the United States did not pay attention to, but the facial acne need to pay attention to, do not eat spicy, do not eat sweet and greasy food.
Red and blue light acne time generally need 1-2 courses of treatment, while 4-5 times is a course of treatment. Red and blue light to remove acne is a common means of dealing with acne in the hospital, the specific need to shine red and blue light a few times is based on individual circumstances.
Red and blue light each time to remove acne time is about 30 minutes, the treatment of red and blue light can be separate irradiation, can also be concentrated in the irradiation, separate irradiation, each kind of light needs to be shone for about 10 minutes, coupled with the need to make-up removal and wash your face before the red and blue light, the light needs to be cleaned again after the application of anti-inflammatory drugs and, therefore, the general single time of the red and blue light treatment time is 30 minutes.
Red and blue light therapy instrument is often called red and blue light acne instrument, red and blue light cosmetic instrument, in fact, are popular medical devices with acne function.
Red and blue light therapy instrument is a kind of high purity, high power density of red light, blue light and yellow light on the skin, can change the cell structure, kill bacteria, provide a suitable environment for newborn cells, enhance the production of new collagen elastin and collagen, to promote cell growth, repair inflammatory acne, alleviate sun damage, whitening the skin, promote skin elasticity of the optical instrument.