There are three different types of dark circles for students: pigmented, vascular and structural. It is necessary to clarify the type and then carry out symptomatic treatment, and common treatments include medication, physical therapy and surgery. 1. Pigmented dark circles: mainly due to the increase of epidermal and dermal pigmentation, related to ultraviolet radiation, improper use of cosmetics and other factors, can be improved by using hydroquinone, retinoic acid preparation, vitamin preparation, etc., and can also be combined with photoelectricity to optimize the effect of treatment. 2. Vascular dark circles: mainly due to periorbital blood stagnation, or thin skin of the lower eyelid, related to genetic factors, excessive use of eyes and other factors, can be improved with vitamin preparations, photoelectricity treatment, lightening dark circles. 3. Structural dark circles: it is the shadow formed by the contour of the facial skin surface under light irradiation, related to the skin relaxation around the eyes, commonly found in middle-aged and elderly people, filler treatment, laser treatment, strong pulse light treatment, and surgical treatment if necessary. This type of dark circles under the eyes of students is rare. In addition, it is necessary to pay attention to the adjustment of lifestyle, such as avoiding late nights and ensuring enough sleep; avoiding direct ultraviolet rays, such as playing umbrellas and wearing sun hats when going out; paying attention to periorbital skin cleaning. It is recommended that students with dark circles go to regular hospitals to clarify the type, and due to the influence of the age factor of the students, they must be standardized treatment under the guidance of specialists, avoiding the use of medication privately, so as not to cause adverse consequences.