What causes yellowing around the eyes?

Yellowing around the eyes may result from excessive eye fatigue, conjunctival pigmented nevi, or, less commonly, liver disease. If caused by eye strain, it is advisable to adopt healthy visual habits in daily life—avoid prolonged eye use, take frequent breaks, refrain from staying up late, and ensure adequate sleep. However, if the yellowing stems from liver disease or a conjunctival pigmented nevus, prompt medical evaluation at a hospital is recommended.