Dark eye circles need to be removed according to their causes, such as congenital factors, bad habits, ageing, etc. After a clear diagnosis, general treatment, physical therapy and other ways are chosen. 1. Congenital factors: If the dark circles are congenital, you can choose to remove them through physical means, laser can use the principle of photothermal effect on the dark circles, the melanin to achieve the purpose of breaking, so as to improve the dark circles. 2. Poor work and rest habits: long-term late night, lack of sleep and other behaviors can also lead to dark circles under the eyes, usually in the avoidance of triggers will be relieved, the patient should ensure that enough sleep, avoid staying up all night, and develop a good work and rest habits. 3. Ageing: Dark circles can also be caused by ageing, and ruby laser can be chosen to take treatment to improve the purpose of dark circles. Normally pay attention to moisturizing and sun protection. Different causes of dark circles under the eyes, treatment is also different, after the emergence of symptoms, it is recommended to go to the hospital in a timely manner to improve the examination, follow the doctor’s instructions to take standardized treatment, do not private treatment, so as not to lead to adverse consequences.