”Computer dry eye” has become a common problem for many office workers who work long hours in front of the computer, and people who use computers for a long time are commonly suffering from dry eye. For the sake of your health, it is worthwhile to see what experts recommend to deal with this problem. This is closely related to the lack of blinking when using a computer. When people look at the fluorescent screen, the number of blinks in the eyes will invariably reduce, thus reducing the secretion of intraocular lubricants and tears, while the eyes are exposed to the air for a long time, so that water evaporates too quickly, causing eye dryness and discomfort, long-term so it is easy to cause dry eye disease, serious even damage to the cornea. In addition, the computer fluorescent screen consists of small fluorescent dots, the eye must constantly adjust the focus to ensure clear vision, too long, the eye muscle will be too fatigued. Electromagnetic waves, ultraviolet rays, radiation, harsh colors and infrared rays from computer fluorescent screens can also irritate the eyes. Treatment of dry eye The treatment of dry eye mainly focuses on reducing the symptoms of dry eye, avoiding damage to the cornea, and maintaining a smooth and clear surface of the eye. For mild cases of dry eye, artificial tears such as sodium glassate and polyethylene glycol can be used to moisten the eyes; ② For moderate to severe cases of dry eye, it is necessary to go to the hospital in time to find the cause of dry eye. ④In addition, the causes of dry eye should be identified, such as blepharitis, vitamin A deficiency, conjunctivitis, conjunctival scars, allergies, autoimmune diseases, and other diseases, and actively treated. Daily prevention 1. Avoid continuous computer operation for long periods of time and pay attention to rest in between. Usually 1 hour of continuous operation, rest 5 to 10 minutes. 2, maintain a good working posture, so that the eyes are flat or mildly downward looking at the fluorescent screen, so that the neck muscles can be relaxed, and the area of the eye exposed to the air is reduced to a minimum. 3, the distance between the eyes and the computer fluorescent screen should be maintained at more than 60 cm. The light of the surrounding environment should be soft, the brightness of the computer fluorescent screen should be appropriate, the height of the table and chairs to match the height of the computer. If there is dryness and redness of the eyes, a burning or foreign body sensation, swelling and pain in the eyes, and no significant improvement after rest, then you need to see an ophthalmologist.