Patients play games for a long time, blurred vision, may be related to visual fatigue, dry eye, visual screen terminal ophthalmopathy, etc., patients can develop good eye habits, medication and other ways of treatment. 1. Visual fatigue: patients with visual fatigue need to develop good eye habits, avoid staying up late, and relax their eyes by applying hot compresses and massages before going to bed. Patients also need to increase outdoor activities, more look at the distance looking, but also follow the doctor’s instructions to use seven leaves of digitalis biside eye drops and other anti-fatigue drug treatment, relieve eye discomfort. 2. Dry eye: dry eye patients because the tear film is not stable, after playing games for a long time, patients can appear blurred vision and other symptoms of discomfort, patients can follow the doctor’s instructions to use sodium vitrate eye drops and other artificial tears treatment, to relieve eye discomfort. 3. Visual screen terminal ophthalmopathy: patients should maintain good operating habits and correct posture, eye and screen to maintain a certain distance for, intermittent rest look into the distance, so as to relieve eye discomfort. It is recommended that patients with blurred eyes and other discomforts after playing games for a long time should consult a doctor in time to assess their condition and standardize the treatment under the guidance of the doctor.