Between emails, video meetings, messages and evening entertainment, our eyes spend a considerable part of the day looking at screens. These tools make life easier, but they can also create new challenges for visual comfort.
Why do screens leave our eyes feeling tired?
When we look at a screen for a long time, we focus on a nearby object continuously and tend to blink less often. By the end of the day, some people notice dryness, irritation or tired eyes. Temporary blurry vision and headaches can also occur.
Our surroundings matter, too. A screen that is too bright, glare, small text or a phone held very close to the eyes can make reading less comfortable. And if your vision correction no longer meets your needs, long days in front of a screen may make that more noticeable.
Small habits that can help
You don’t have to give up your screens to feel more comfortable. A few simple habits can make a difference:
- Look into the distance regularly. Try the 20-20-20 rule: every 20 minutes, look at something about 20 feet (6 metres) away for 20 seconds.
- Remember to blink. This simple action helps keep the surface of your eyes comfortable.
- Adjust your workspace. Match your screen’s brightness to the room, reduce glare and enlarge text when needed.
- Give your eyes some space. Avoid holding your phone too close to your face, and take breaks away from screens throughout the day.
You may have heard about blue light filtering glasses. Current evidence does not show that they are necessary to prevent eye damage from screen use. If you’re experiencing discomfort, consider taking regular breaks, creating a comfortable workspace, and making sure you have the appropriate vision correction.
Pay attention to what your eyes are telling you
Feeling tired after an unusually long day on screens can happen. If discomfort keeps returning, your vision stays blurry or headaches become frequent, speak with your IRIS optometrist. An eye exam can help determine whether your vision correction meets your needs, and identify what may be causing your symptoms.
Screens are part of modern life. With a few helpful habits and vision care suited to your needs, you can enjoy their benefits while taking care of your eyes.
