• The use of digital screens has become increasingly prevalent in today’s society, with screens present in nearly every aspect of our daily lives. From smartphones to laptops to televisions, we are constantly exposed to screens.
  • While this technology has brought many benefits, it also raises concerns about the effects on our eyes. In this article, we will discuss the impact of digital screens on eye health, including common symptoms and potential long-term effects. We will also provide tips for reducing the negative effects of screen use.

Symptoms of Digital Eye Strain

  • Digital eye strain, also known as computer vision syndrome, is a common condition caused by prolonged use of digital screens.
  • Symptoms of digital eye strain include eye fatigue, dry eyes, blurred vision, headaches, and neck and shoulder pain.
  • These symptoms can occur as a result of focusing on a screen for long periods of time, as well as from glare, poor lighting, and improper positioning of the screen.

Long-term Effects of Screen Use

  • While the symptoms of digital eye strain are usually temporary and can be relieved by taking a break from the screen, long-term effects of excessive screen use can include more serious problems.
  • Studies have linked prolonged screen use to an increased risk of developing age-related macular degeneration (AMD), which is a leading cause of blindness in older adults.
  • Screen use has also been associated with an increased risk of developing cataracts, which are cloudy areas in the lens of the eye that can cause vision loss.

Tips for Reducing the Negative Effects of Screen Use

  • While it may not be possible to completely eliminate screen use from your life, there are steps you can take to reduce the negative effects on your eyes.
  • The 20-20-20 rule: Every 20 minutes, take a 20-second break and look at something 20 feet away. This allows your eyes to rest and refocus.
  • Adjust your screen settings: Reduce glare by adjusting the brightness and contrast of your screen, and use a glare filter if necessary.
  • Position your screen correctly: Keep your screen at a comfortable distance, and position it so that the top of the screen is at or slightly below eye level.
  • Blink regularly: Blinking helps to keep your eyes moist, so make sure to blink regularly when using a screen.
  • Use good lighting: Make sure that the room is well-lit, and avoid using a screen in a dimly lit room.


  • Digital screens have become an integral part of our lives, but prolonged use can have negative effects on our eyes. Symptoms of digital eye strain are common, and long-term effects can include age-related macular degeneration and cataracts.
  • To reduce the negative effects of screen use, it is important to take regular breaks, adjust screen settings, position the screen correctly, blink regularly, and use good lighting. By taking these steps, you can help to protect your eyes and maintain good eye health.