Eyes are always tired and are associated with dry eye and visual fatigue. Dry eye syndrome is usually caused by prolonged use of the eyes resulting in a decrease in the frequency of transient eyes, causing excessive tear volatilization. Patients will have symptoms of dry eyes and fatigue, which can be diagnosed by doing a tear secretion test examination, tear film rupture time examination, and so on. The symptoms can then be relieved by applying artificial tear drops, such as sodium vitrate eye drops. Visual fatigue is caused by spasms of the ciliary muscle inside the eyeball after prolonged close-up use of the eyes, and there are also symptoms such as soreness and swelling of the eyes, which can be diagnosed through the examination of the eye’s adjustment function. The diagnosis can be confirmed through the eye regulation examination. It can be treated by doing regulation training and ordering 7-leaf digitalis bisabolol eye drops and so on. The patient should go to the ophthalmology department of the hospital in time, and the doctor will diagnose the specific cause through detailed examination, and then can take targeted treatment to eliminate the symptoms.