Safety of Photorejuvenation Photorejuvenation is a non-ablative treatment with few adverse consequences and complications, making it safer and more reliable than traditional abrasive procedures. The entire treatment process is quick and easy with minimal pain. After the treatment, especially the small dose of nursing type treatment, it does not affect normal work and life at all, you can wash your face and go to work after doing it; there are almost no side effects, as follows: 1. When photorejuvenation is being treated, the candidates will only feel a slight popping pain, which is completely minimally invasive treatment method, and there will be no major side effects after the operation, which is very safe. The actual fact is that it is a very good idea to have a good time, not only in the process of treatment, but also after the treatment. The effect of photorejuvenation is long-lasting, and after the first treatment, each subsequent treatment can maintain the effect for half a year to a year. The advantage of photorejuvenation compared to laser beauty is that because of the different wavelengths, photons have a wide spectrum, so they work on substances that absorb different wavelengths, such as pigment, hemoglobin and water, and can improve pigmentation, red blood and skin texture at the same time; whereas lasers are mostly single wavelengths, and different wavelengths have different indications, so they are more targeted. The energy parameters of photorejuvenation treatment are relatively mild, and the skin reaction after treatment is much lighter compared to laser treatment. Since the light energy of photorejuvenation is not as strong as that of laser, for some of the more stubborn pigmentation spots, photorejuvenation is a bit overwhelming and needs to be combined with laser treatment. The human body is very different individually and very few people may experience the following risks and complications: 1. Post-operative reactions: A slight burning sensation may occur, which may last 0.5-2 hours; slight redness, which may last 12 hours. 2.Pigmentation: Different degrees of pigmentation may occur after treatment, and vitamin C and other whitening medications may be taken as prescribed by the doctor. 3, burns: photon treatment may occur in different degrees of burns, manifested as temporary purpura, blisters, etc. 4, hypopigmentation or depigmentation: may occur in people with darker skin tone or sun exposure. For such recipients must explain the situation to the doctor in order to do preventive treatment in advance. Therefore, it is important to choose a regular medical institution where the doctor will set the treatment parameters according to the individuality of the patient in order to achieve cosmetic treatment results with safety in mind. Photorejuvenation requires that the practitioner must be a doctor with the appropriate medical aesthetic credentials. A slight deviation from the parameters and treatment location may cause side effects and directly affect the treatment results. Therefore, the treatment should be carried out in a regular medical institution and no abuse is allowed.