Avoid Eye Strain

Computer Eye Strain

It's more than just your vision that's at stake

Take frequent breaks

Continuously looking at your computer screen stresses eye muscles. "To periodically relax them," says Dr. Madden, "follow the 'rule of 20.'" Every 20-minutes, take a 20-second break, and look 20 feet away from your computer. To remember your break, get a cooking timer and place it on your desk.

Make an effort to blink more

A Japanese study showed that we normally blink 18 times per minute. For an unknown reason, however, while working on the computer most people blink only seven times per minute, which can lead to eye dryness.

Reduce glare

Reflections from lights and windows reduces the contrast between on-screen type and the background, and makes your eyes work harder. So relocate lamps, dim overhead lights and put blinds on windows.

Look down when working

Set up your computer screen so it is 10" - 20" below eye level. "Your eyes function better during close-up work if you're looking down," explains Dr. Madden.

Back away from your computer

If you're too close to your computer screen, your eyes have to work harder to focus, and that tires the muscles. So make sure you sit between 20" and 26" away.

Get an eye exam annually

or anytime you experience vision problems. Optometrists can prescribe special magnifying glasses and even contact lenses that can help you see better while working on the computer.

The information provided in this article and elsewhere on this website are for informational purposes only, and should NOT be considered a medical diagnosis or advice. When in doubt, please visit your local optometrist for a complete professional evaluation.