Patients with blue eye circles may be caused by eye fatigue, pigmentation and eye trauma. 1. Eye fatigue: when patients use their eyes too much in life and work and do not have enough eye rest, it can cause the skin around the eyes to relax and the local blood to stagnate, which in turn can cause the performance of blue eye circles. 2. Hyperpigmentation: If the patient’s endocrine disorders, irregular work and rest, etc., can cause hyperpigmentation of the skin around the eyes, resulting in discoloration of the skin around the eyes of the patient, there may also be the performance of the green eye circle. 3. Eye trauma: If the patient’s eyes are hit, bumped and other eye trauma, so that the patient appears subcutaneous bruising, the patient may also appear to have a blue eye, but also with eye pain, bleeding and other uncomfortable symptoms. It is recommended that patients with obvious blue eyes and other discomforts should consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.