Playing games for a long time blurred eyes, may be due to visual fatigue, or long-term eye dryness, refractive error, etc., need to be taken according to the cause of the general treatment, drug treatment, surgical treatment. 1. Visual fatigue: If the visual fatigue is simple, you can take a rest first, and the symptoms will disappear gradually after recovering for a period of time. 2. Eye dryness: eye dryness caused by prolonged use of the eyes can easily lead to eye discomfort. Eye drops that can moisturize the eyes, such as sodium vitrate eye drops, can be used to promote the secretion of tears if necessary. 3. Refractive error: long-term eye use or the use of electronic products lead to refractive error, will cause dry eyes, uncomfortable, and will lead to blurred vision. It can be corrected by wearing glasses after optometry, and you can also choose to do refractive surgery. Try not to play games for a long time to look at the phone, otherwise it will affect the eyesight, resulting in vision loss, and in severe cases, it will also cause other eye diseases, if the vision can not be restored after appropriate rest, you should consult a doctor in a timely manner, and comply with the doctor’s instructions for standardized treatment.