What are the best tips to prevent Computer Eye Fatigue ?

In our digital age, many of us spend hours in front of computer screens, leading to a common condition known as computer vision syndrome or computer eye strain. In this article, we will delve into these practices and provide valuable eyecare tips for reducing the negative effects of screen time. 

Understanding Computer Eye Strain 

 Computer vision syndrome is a group of eye and vision-related problems resulting from prolonged computer use. Staring at screens for extended periods can cause eye strain, as the eyes are constantly focusing and refocusing on the pixels. Symptoms of computer eye strain may include eye fatigue, dry eyes, headaches, and blurred or double vision. 

The 20-20-20 Rule: Give Your Eyes a Break 

 One effective technique to prevent computer eye fatigue is the 20-20-20 rule:  Every 20 minutes, take a 20-second break and focus your eyes on an object located 20 feet away. 

This rule allows the eye muscles to relax, reduces strain, and prevents the eyes from becoming excessively fatigued. Set reminders or use specialized apps to help you incorporate this rule into your daily work routine. 

Eye Exercises for Relaxation 

Eye exercises can also reduce computer eye strain and promote healthy eyes. Try the following exercises: 

  • Blinking: Frequent blinking helps keep the eyes moisturized and prevents dryness. Make a conscious effort to blink regularly while working on the computer. 
  • Palming: Rub your hands together to generate heat and place them gently over your closed eyes.  
  • Eye Rolling: Gently roll your eyes in a clockwise and counterclockwise direction. This exercise helps to stretch the eye muscles and relieve tension. 

How to Protect Eyes from the Screen 

In addition to the 20-20-20 rule and eye exercises, implementing a few protective measures can significantly reduce computer eye strain: 

  • Adjust Screen Settings: Optimize the brightness, contrast, and font size on your computer screen to reduce eye strain. 
  • Maintain Proper Distance: Position your screen at an appropriate distance from your eyes. Ideally, it should be about an arm’s length away, with the top of the screen slightly below eye level. 
  • Reduce Glare: Minimize glare from windows or overhead lighting by using blinds, curtains, or an anti-glare screen protector. 


Computer vision syndrome. Retrieved from https://www.aoa.org/healthy-eyes/eye-and-vision-conditions/computer-vision-syndrome?sso=y 

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