Patients overuse of cell phones and other electronic products blurred vision, mostly caused by visual fatigue, patients can follow the doctor’s instructions to use artificial tears, anti-fatigue eye drops and other medication to improve the discomfort symptoms. Patients overuse of cell phones, computers and other electronic devices, can cause visual fatigue, patients can appear blurred vision, dry eyes, soreness and other symptoms, patients can follow the doctor’s instructions to use artificial tears such as sodium vitreous acid eye drops, to relieve the dryness of the eyes, but also the use of seven leaves of digitalis bisabolus eye drops and other anti-fatigue drops, to alleviate the discomfort of the eyes. In addition, cell phones and other electronic screens emit blue light, infrared light can easily lead to retinal photochemical damage, but also lead to blurred vision, but the fundus damage can not be treated by topical eye drops, it is recommended that the patient consult a doctor in a timely manner, in accordance with the doctor’s instructions for standardized treatment.