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How to Prevent Eye Strain When Working on a Computer

January 23, 2026
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In our digital world, many of us spend hours at a screen for work, school, or leisure. While computers make life easier in many ways, prolonged screen time can lead to eye strain, discomfort, headaches, and even blurred vision. The good news is, with a few smart habits and the right eye care, you can protect your vision and feel more comfortable throughout your day.

What Causes Eye Strain?

Eye strain, also called digital eye strain or computer vision syndrome, happens when your eyes have to work harder than normal. Some common triggers include:

  • Staring at screens for long periods without a break
  • Poor lighting or glare on the screen
  • Incorrect viewing distance or angle
  • Uncorrected vision issues
  • Low blink rate leading to dry eyes

Computer screens emit blue light and often have contrast and flicker patterns that tire the eyes over time. Even people with perfect vision can experience strain if they’re staring at screens all day.

5 Simple Everyday Tips to Reduce Eye Strain

You don’t need special equipment to start protecting your eyes. Try these practical habits:

1. Follow the 20-20-20 Rule

Every 20 minutes, look at something about 20 feet away for at least 20 seconds. This gives your focusing muscles a chance to relax and helps reduce that tired, heavy feeling that can build up after long screen sessions. Setting a simple timer can make it easier to remember.

2.  Adjust Your Screen Setup

Keep your screen about an arm’s length away, with the top of the monitor at or slightly below eye level. This position supports a more natural gaze angle, helps reduce neck and shoulder tension, and can encourage more regular blinking so your eyes stay more comfortable.

3. Minimize Glare and Lighting Issues

Glare forces your eyes to work harder, which can lead to headaches and fatigue. Try to avoid bright windows or harsh overhead lighting, and use blinds or softer lighting when possible. If glare is still an issue, reposition your monitor or consider a matte screen filter.

4. Blink More Often to Alleviate Eye Strain

When you’re focused on a screen, your blink rate drops, which can quickly lead to dryness, irritation, and a gritty feeling. Make a point of blinking fully, not just quick half blinks. If dryness persists, lubricating eye drops can help, especially in dry offices or during winter.

5. Take Regular Breaks

Short breaks throughout the day help reset your eyes and your body. Stand up, stretch, change your focus, and step away from the screen for a few minutes when you can. Even brief breaks can improve comfort and help you stay more productive.

The Role of Proper Eyewear

If you find yourself squinting, experiencing headaches, or needing to move closer to the screen to see clearly, your eyes may be struggling because of underlying vision needs. That’s where professional eyewear can help.

At The Eye Wearhouse, our Premium Eyecare Solutions ensure your vision is optimized for screen use and everyday life. We offer comprehensive vision tests and can prescribe glasses tailored specifically for computer work, including:

With the right lenses, your eyes don’t have to work as hard, leading to less fatigue and more comfort, even after a long day at the computer.

When to See an Eye Care Professional for Eye Strain

Eye strain that persists, is accompanied by blurred vision, chronic headaches, or difficulty focusing, may be a sign that your vision needs professional attention. It’s a good idea to schedule an eye appointment if:

  • You rely on screens for most of your day
  • You have to squint or lean in to focus
  • You get tired or have uncomfortable eyes regularly
  • You experience headaches related to screen use

Protect Your Vision From Digital Eye Strain With The Eye Wearhouse

Eye strain is common, but it doesn’t have to be an everyday struggle. Small changes in screen habits, intentional breaks, and the right eyewear can significantly reduce discomfort and protect your vision long term.

If you’re dealing with persistent eye strain, book a vision test with The Eye Wearhouse today. Our optometry team can assess your vision needs and recommend the best solutions to keep your eyes comfortable as your screen time continues. Click here to make a booking!


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