
Follow the 20-20-20 Rule
One of the most effective ways to reduce digital eye strain is by following the 20-20-20 rule. Every 20 minutes, take a 20-second break and look at something 20 feet away. This simple exercise helps relax your eye muscles and prevents fatigue from continuous screen exposure.
Adjust Screen Brightness and Contrast
High brightness and poor contrast can increase eye strain. Adjust your screen’s brightness to match the ambient lighting of your room. Most devices also offer blue light filters or night mode, which reduce blue light emissions that contribute to eye fatigue.
Maintain Proper Screen Distance
The optimal distance between your eyes and the screen should be at least an arm’s length (about 25 inches). Position your screen so that your eyes are slightly looking downward, reducing strain on your neck and eyes.
Blink More Frequently
When focusing on a screen, we tend to blink less, leading to dry eyes. Blinking helps keep your eyes lubricated. If you experience dryness, consider using artificial tears or consulting an eye specialist at Guru Aadithya Hospital for recommendations.
Use Proper Lighting
Excessive glare from screens or surrounding lights can strain your eyes. Ensure soft ambient lighting while using digital devices and avoid using screens in a completely dark room. Anti-glare screen protectors or glasses with blue light filters can also help.
Adjust Font Size and Display Settings
Small fonts force the eyes to work harder, increasing strain. Increase the text size and zoom level on your device to make reading comfortable. Choose fonts that are easy to read, and ensure proper contrast between the text and background.
Take Frequent Breaks from Screens
Give your eyes ample rest by taking screen-free breaks throughout the day. Engage in non-digital activities such as walking, stretching, or simply closing your eyes for a few minutes to relax them.
Stay Hydrated and Maintain a Healthy Diet
Dehydration can worsen dry eyes. Drink plenty of water and incorporate eye-friendly foods rich in omega-3 fatty acids, vitamins A, C, and E, such as carrots, spinach, nuts, and fish.