If you have dry eyes, foreign body sensation, burning sensation, scratching sensation, itching sensation, photophobia, redness and pain, blurred vision and fatigue, sticky filamentous discharge, etc., while watching TV, computer, etc., and repeatedly in the recent period. You need to be alert, you are not far from dry eye disease. Although the symptoms of dry eye vary greatly from patient to patient, most patients have a foreign body sensation in the eye, burning sensation and general eye discomfort. Also, because the surface of the cornea is dotted with sensory nerve endings, a certain percentage of patients experience photophobia, intermittent blurring, or other vision problems.