Beards on the face can be permanently removed with laser hair removal. Laser hair removal is a relatively common hair removal technology, is through the laser instrument issued by the heat effect on the beard area, penetrate the skin to reach the root of the hair follicle, the hair follicle tissue destruction, inhibit hair growth, so as to achieve the effect of hair removal. Generally, it takes a number of treatments to achieve the desired effect, and basically no new hair will grow back. Laser hair removal treatment has the risk of burns, color deposits, treatment will need to go to a regular hospital, treatment should also strictly follow the doctor’s instructions to do a good job of care, such as pay attention to sunscreen, but also to eat a light diet, but also to ensure that you get enough sleep, do not stay up late, and keep the local cleanliness and hygiene, is conducive to recovery. In addition, facial hair abnormalities may also be associated with hirsutism, polycystic ovary syndrome and other endocrine system diseases, should be promptly to the regular hospital, after a clear diagnosis of standardized treatment, so as not to delay the condition.