Face melanin deposits and bad habits, endocrine disorders, ultraviolet radiation and other factors related to the adjustment of lifestyle habits, endocrine regulation, if necessary, can be improved with the help of medical technology. 1. Bad habits: long-term late night work and rest irregular, partial eclipse, etc. easily caused by facial melanosis, the need to correct daily bad habits, try to go to bed early and get up early, pay attention to daily diet and nutritional balance, eat more fresh vegetables, fruits, and drink more water. 2. Endocrine disorders: hormonal changes in the body can cause facial melanosis, need to pay attention to the regulation of endocrine, such as meals at regular intervals, usually maintain a proper amount of exercise, to maintain a stable and good state of mind, pay attention to daily sleep. And appropriate use of creams, creams and other skin care products to enhance moisturizing. 3. Ultraviolet radiation: Facial melanin deposition is related to ultraviolet radiation, need to do a good job of sunscreen when you go out. For the already formed facial melanosis, you can use laser cosmetic technology to achieve the effect of eliminating melanosis. It is recommended that patients who want to improve facial melanosis should go to a regular hospital and be treated under the guidance of a professional doctor.