Excessive eye use and other non-disease causes of eye dryness and discomfort, patients can develop good eye habits to ease eye discomfort and relieve eye discomfort, while dry eye, conjunctivitis and other diseases caused by dry eye discomfort, patients can follow the doctor’s instructions to use medication. 1. Excessive eye use: If patients use electronic devices for a long time, read books and drawings for a long period of time, because of visual fatigue, patients can have dry eyes and other discomfort symptoms, patients can relax their eyes by developing good eye habits, so as to alleviate the symptoms of eye discomfort. 2. Pathological causes (1) Dry eye disease: Dry eye disease patients may have dry eyes, foreign body sensation and other discomforts, patients should pay attention to rest, avoid prolonged use of cell phones, computers and other electronic products. Sodium vitrate eye drops can be used under the guidance of a doctor. Serious patients can use topical cyclosporine A and other drugs to improve tear secretion. (2) Conjunctivitis: Conjunctivitis patients can use tobramycin eye drops, chloramphenicol eye drops and other medications as prescribed by the doctor to control inflammation and relieve eye discomfort. It is recommended that patients with obvious dry eyes consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.