Let's listen to director Cao Yongmao, an expert from Mei Wei Plastic Surgery Hospital. The principle and effect of laser treatment of acne The principle of laser treatment of acne is to irradiate the acne area with laser and treat the affected area with light energy. The effect of this treatment is thorough, because the laser will kill all kinds of bacteria that cause acne, effectively inhibit the possibility of recurrence, and take effect quickly without causing additional damage to the skin. The most effective way to treat acne-Feidun big Q skin pigment laser Director Cao told us that Feidun big Q skin pigment laser can act on the skin surface: it can kill Propionibacterium acnes, play an antibacterial and anti-inflammatory role, and can also effectively inhibit the secretion of sebaceous gland oil and prevent the recurrence of acne; Red light can penetrate the skin surface tissue and act on the scar tissue, prompting cells to secrete collagen, which plays a role in removing acne marks and repairing acne scars. Director Cao said that it is best for acne patients to be treated in time, and delay will only cause more harm to themselves. In the process of applying red and blue light to treat acne, if we can also use traditional Chinese medicine essence mask for treatment, the treatment effect will be more obvious, which can promote each other and greatly shorten the course of treatment. Director Cao also reminded everyone that while pursuing beauty, we must choose a formal and professional plastic surgery hospital, and don't covet cheap to go to a small hospital with incomplete equipment, which is irresponsible to the body and has no guarantee for the effect. If you have any questions, please feel free to consult our online experts. We will try our best to answer your questions patiently. Best expert recommendation of dermatology in Dalian: Cao Yongmao ● Director of Plastic Laser Beauty Department in Dalian ● Member of Dermatology Branch of Chinese Medical Doctor Association ● Designated tutor of Laser China District of Candeira Company in the United States ● Studied under famous domestic skin laser experts Dr. Mai Yue and Dr. Sun. Good at projects: laser beauty