Be Cautious Of Computer Vision Syndrome

Do you often feel headache, eye fatigue or eye strain

, but there is no apparent eye problem? What the expert is going to tell you is that you may have suffered from CVS, the Computer Vision Syndrome. It is a chronic eye disease, whose obvious features are eye-strain, occasional blurring of vision, dryness or burning sensation in the eyes. Headache and should or back pain are typical symptoms as well. People who spend a lot of time on a computer are the main group experiencing such an eye problem. They include employees in IT industry, office workers and some students and children who hooked onto the charm of on-line games.

How does CVS come about? When we stare at a computer screen, we concentrate so much that we "forget" to blink, as a result, there is not enough tear to keep eyes moist. And then the tear film on our eyes would easily get broken and dried up, which would induce red swollen eyes. In addition, due to the short distance between eyes and the screen, eyes would have to exert extra effort to focus on the object on the screen. Therefore, eye fatigue and eye strain are inevitable. What's more, owing to such a work nature, back pain and should pain are possible.

This is a society where people can not live without a computer, however, it does not indicate that there is no way to prevent such an eye problem. Following the instructions below, CVS symptom may get eased.

Choose a comfortable chair which would adequately support your spine; place the computer screen at a level lower to that of your face; take a break at intervals. If you do not have a good memory, use an alarm clock to remind you; use anti-reflection coatings or reverse contrast on your screen to minimize glare; tilt your screen to a slightly downward angle so that it does not reflect light directly into your eyes; use lubricating drops often to keep eyes moist. As for these particular persons, such as children and the elders, tips for them are to limit time for the children to play computer and to make sure the elders wear the right correction.

Computer Vision Syndrome is a modern eye problem. It does not mean it is advanced but that it happens only in modern times. To keep eye health, people are advised to use computer less and follow the above tips as much as possible.

If you want to know more about Eye Health, then feel free to visit

http://vision.firmoo.com/eye-health

by: homas Carter

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