After hours at a computer or phone, many people notice tired, dry or irritated eyes, blurry vision or headaches. This is often called digital eye strain, and we also tend to blink less while looking at screens.
- Try the 20-20-20 rule, which the American Academy of Ophthalmology suggests: every 20 minutes, look at something about 20 feet away for at least 20 seconds.
- Place your screen about an arm’s length away, slightly below eye level.
- Reduce glare and match screen brightness to the room.
- Blink often and take short breaks away from the screen.
If discomfort lingers, or you notice changes in your vision, see an eye doctor to check your eyes and your glasses prescription.
