Computer Vision Syndrome

Digital eye strain is a group of related eye and vision problems caused by extended computer or digital device use

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Computer Vision Syndrome:

What is Computer Vision Syndrome?

Eye problems caused by computer use fall under the heading computer vision syndrome. It includes a whole range of eye strain and pain. Research shows that between 50% and 90% of people who work at a computer screen have at least some eye related symptoms.

These days, most people have jobs that require them to stare at computer screens for hours at a time. That can put a real strain on their eyes.

Here is a Glimpse into Computer Vision Syndrome Causes:

There are multiple computer syndrome causes like:

  • Poor lighting
  • Screen glare
  • Uncorrected vision problems
  • Poor posture

Symptoms of Computer Vision Syndrome:

You may have experienced at least one of the common symptoms of computer vision syndrome which include

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Eyestrain

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Headaches

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Blurred vision

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Dry eyes

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Neck and shoulder pain

This isn’t just a problem for grownups in the labour force. Similarly, poor lighting and improper posture while using a tablet or computer all day at school can cause problems for children.

Your eyes always have to focus and refocus when working at a computer. As you read, they shift back and forth. It’s possible that you’ll have to look down at documents and then back up at the keyboard. Your visual system provides feedback to your brain as it processes the moving visuals on the screen. All of these tasks place heavy demands on your eye muscles. Screens have the added disadvantages of contrast, flicker, and glare compared to printed materials like books. 

If you have preexisting eye problems, if you require glasses but don’t have them, or if you’re using the improper prescription for computer use, you’re more likely to experience issues.

Computer Vision Syndrome Prevention

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Make sure the lighting in the room is comfortable on the eyes, and prevents you from staring into glare on the computer screen.

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Position the digital display so that your head is in a naturally comfortable position while using.

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Take breaks. A few minutes away from the computer can go a long way when it comes to your eyes. Think of it similarly to the way you take stretch breaks for your arms and back.

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Make sure your seat is comfortable. A comfortable chair with support for your neck and back will help you avoid neck and shoulder strain commonly associated with computer vision syndrome.

If, despite your best efforts, you continue to experience eye discomfort, you should schedule an appointment with an ophthalmologist to rule out any underlying medical conditions.