Panda eyes may be caused by physiological factors such as staying up late and being exposed to ultraviolet rays, as well as hereditary and traumatic factors, which need to be removed by general treatment and medication. 1. Physiological factors: long-term in the late-night state and by ultraviolet radiation, will lead to the emergence of the symptoms of panda eyes, usually should be regular work and rest, often physical exercise, to create a good quality of sleep. If you go out, you can apply sunscreen or wear a sun hat to effectively resist the attack of ultraviolet rays. 2. Genetic factors: the phenomenon of panda eyes may be caused by heredity, generally do not need to deal with, if there is a need for cosmetic treatment, you can take physical therapy, such as lasers, radiofrequency, ultrasonic knife, etc., can effectively destroy melanin, reduce melanin precipitation, so that it fades, so as to achieve the purpose of removing panda eyes. 3. Trauma: Panda eyes sign will appear with fracture of anterior cranial fossa, patients should take a head-high position, bed rest, and actively treat the fracture of the skull base. If there are signs of infection, intravenous antibiotic drugs such as ceftriaxone sodium and penicillin can be injected under doctor’s guidance. There are many causes of panda eyes, it is recommended that patients go to the hospital in a timely manner to clarify the cause of the disease and standardize the treatment under the guidance of the doctor.