In an age when screens are almost always around us, from phones and computers to televisions, our eyes often work longer than we realize. Quite a few people experience tired, dry, or uncomfortable eyes after staring at a screen for a long time. Understanding simple ways to rest your eyes can help reduce this discomfort.

Why Screens Make Your Eyes Feel Tired

When we stare at a screen, we tend to blink less often and keep our gaze focused at the same distance for a long time. This can make the eyes feel strained, dry, or tired. Complaints like these are often referred to as screen-related eye fatigue.

This discomfort is generally temporary and can improve when the eyes are given a chance to rest. Even so, each person may experience it to a different degree.

Getting to Know the 20-20-20 Rule

One simple guideline often recommended for resting the eyes is the 20-20-20 rule. The idea is quite easy to remember: for about every 20 minutes of looking at a screen, shift your gaze to something roughly 20 feet, or about six meters, away for around 20 seconds.

The essence of this guideline is to take regular breaks so the eyes are not constantly working at the same distance. Though simple, this habit can serve as a useful reminder to pause for a moment in the middle of your activities.

Other Habits That Can Help

Besides the 20-20-20 rule, there are a few other habits often associated with eye comfort:

  • Blinking more often so the eyes do not dry out easily.
  • Adjusting the room lighting so it is not too glaring or too dim.
  • Keeping a comfortable viewing distance from the screen.
  • Taking occasional breaks from the screen to do other activities.

Each person's needs and comfort can differ, so it is natural to adjust these habits to your own circumstances.

This article is general education and not a diagnosis or specific medical advice. If your eyes often feel uncomfortable, have persistent symptoms, or the discomfort interferes with your daily activities, it is best to discuss it with a doctor, including a 20FIT doctor, so that it can be examined and assessed more accurately.