So, you came upon this hub wondering what exactly is Computer Vision Syndrome or CVS. Well, but why are you squinting? Are you having difficulties in focusing on the text on your computer screen? Don’t tell me your vision is all blurred? Seems you are a victim of Computer Vision Syndrome too.

Scared? Well, there’s no need to be. Computers have become an integral part of our day-to-day lives. And millions of users around the world are sufferers of Computer Vision Syndrome, but never realize it. Although staring at a computer for hours on end will probably not cause any permanent damages to your eyes, it may cause temporary problems which should not be ignored. After all, your eyes are the windows to the world. So, let’s try and understand what Computer Vision Syndrome is exactly.

What causes Computer Vision Syndrome?
Computer screens use what is called pixels to display words and images. The brightness of these pixels diminishes as they move from the centre towards the edges. The result is that our eyes find it difficult to focus and they keep drifting towards the resting point of accommodation. Once they reach this point, they have to refocus on the screen. Combined with a low rate of blinking and improper work settings, this leads to eye strain, headaches, and blurred vision among many other symptoms. This is what is called Computer Vision Syndrome.

What are the symptoms of Computer Vision Syndrome?
Well, let’s try and see if you are also one of the sufferers of this very frustrating syndrome. Let’s put a check mark on any of the symptoms that you experience.

• Blurred vision
  
• Itching
  
• Burning
  
• Dry eyes
  
• Increased sensitivity to light
  
• Difficulties in focusing
  
• Double vision
  
• Squinting
  
• Eye strain
  
• Headaches
  
• Pain in the neck, shoulder, and back
  

Do any of these seem familiar? Don’t worry, if it does. Go on to next section and find out about the solutions for your Computer Vision Syndrome.

What to do about my Computer Vision Syndrome?
Well, firstly don’t worry, be happy! Worrying will only make it worse. Here are a few things that can help you deal effectively with Computer Vision Syndrome:

• You are not blinking! - Yes, blinking is the best way to get relief from Computer Vision Syndrome. I know you find this hub interesting, but don’t get so lost that you forget to blink! So, blink as much as possible.
  
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• So, how’s the ergonomics? - Well, ergonomics can sure not solve a visual problem, but it can definitely help in controlling some of the physical symptoms associated with Computer Vision Syndrome. So, here is what you should do. Provide adequate support for your back. It should be straight, relaxed, and comfortable. Your feet should be firmly placed on the ground. The computer screen should be slightly lower than your eyes. There should be no glare on the screen. The room should never be too bright or too dark.
  
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• Are you taking frequent breaks? - Breaks are not just important for preventing Computer Vision Syndrome. They are also very important for the rest of your body. So, look away from the computer screen for 10 seconds every 2 minutes. Every 30 minutes, give your eyes a 2 minutes break by rubbing your palms vigorously against each other and placing them on your eyes for about 30 seconds. Every hour, get up from your workstation and take a 5 minutes break. Stretch, have a glass of water, or anything you wish. Don’t smoke though (couldn’t resist to get that one in).
  
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• Get computer eyeglasses - Yes, it has been found that computer eyewear can actually eliminate the constant focusing and refocusing that your eyes have to do while viewing the screen. So, consult your eye-care specialist and get one. And of course, if you need prescription glasses and you have been avoiding them, it can not be good for your Computer Vision Syndrome!
  
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• Few more tips - And here are a few other tips to tackle the menace of Computer Vision Syndrome. Keep yourself hydrated throughout the day. Make sure you get an adequate dosage of Vitamins A, C, and E. Splash your eyes with cold water frequently to prevent them from drying. Don’t stare at your computer for more than 2 hours at an end. Get up and relax your eyes!
  
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It has been found that 9 out of 10 people using computers are actually sufferers of Computer Vision Syndrome. Well, I am one of those 9 people. And I guess you are too. So, make sure that you use these tips and tell your friends about Computer Vision Syndrome too!