Computer eye strain: 6 ways to give your eyes a break

1. Follow the 20-20-20 rule

Every 20 minutes, look at something 20 feet away for 20 seconds.

2. Blink fully

We blink much less when looking at screens, which dries out the eyes. Make a habit of full, slow blinks.

3. Set up your screen

Keep your monitor about an arm's length away, with the top of the screen at or slightly below eye level. Reduce glare from windows and match screen brightness to the room.

4. Wear the right glasses

If you are over 40 or spend many hours at a computer, glasses designed for computer distance can make a big difference. Blue light glasses have not been shown to prevent eye strain.

5. Keep your eyes moist

Use preservative-free artificial tears and keep air vents from blowing at your face.

6. Get an eye exam

An uncorrected prescription is a common cause of eye strain and headaches.

This article is for general education and does not replace a visit with your doctor.