A research has been proved that among the people who seat in front of computer, 90 percent have the problem of eyes. The symptom is that eyes' dryness, feel headache, twitchy, tired, hard to concentrate on things. Medical experts believe that computer vision syndrome is a reading glasses relatively new form disease. Almost more than half of computer users more or less have the similar symptoms in the past or frequently.

The ophthalmology experts think the symptoms of computer sight syndrome is mainly appear on the time when they looking at the screen and showing hot in eyes, dry, astringent or eye blood red. As well as the serious symptoms such as photophobia, eyes open problems, eye pain and other conditions, but at the beginning of these symptoms, the patient pay little attention to them, and later they "get used to" these symptoms. Don't insist that people who use computers all have problems like dry eyes and tired eyes, therefore, you delay your treatment. As a result, risks of structural problems like imbalances of tear secretion increse.

Some patients become severe sensitivity to light, even in the indoor environment, they also wear dark glasses in order to feel more comfortable when looking at objects. When the eyes look at the screen, dry eyes, eye tired are often take place. You'd better do not over-use your eyes. Doctor advises that at the time you give the eyes a rest as long eyeglasses frames as a week, then pay more attention to "computer health" main points when you look at the screen, and adequate rest, basically this disease have been cured without m

However, if the disease is send to the doctor more than a month, then may lead to vision health, structural problems, appears secretion reducing of tears, tears unbalanced ingredient performance, needed to go to the hospital with a long-te Medical experts believe that when the problem has been involved in the secretion structural problems of tears, have to use medicines to supplement the lack of moisture content, fat or protein.

You must notice that when you have problem of eyes dryness and eyes appear to be micro-shaped, you couldn’t abuse eyedrop. For if you use eyedrop which has preservative, you may make yourself worse. So you should go to hospital for treatment and follow the doctor's medication recommendations. In addition, the oral drug, such as fish oil pills can effectively enhance the degree of eye moisture. The condition of many patients improves after Don't put your computer beside the window to avoid the reflection causing by the light source shines from top your head and blurs the computer screen. The top of the computer screen should be slightly lower than eye glasses frames level. The ideal location is the place where the center of the screen is about 20 degrees below the eye line of sight places.

The distance between the screen of the computer and the eye is 60 centimeters. Frequently blinking so as to increase tear secretion and moisten the eye. < {P17}> Put the reference document on the bracket next to the computer. Then you needn't turn round your head and neck or adjust the eye focal length frequently.