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Understanding Digital Eye Strain: How to Protect Your Eyes in a Screen-Filled World

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In today’s digital age, we spend more time than ever staring at screens—whether it’s for work, entertainment, or staying connected. While technology offers many benefits, prolonged screen use can lead to a condition known as digital eye strain (DES), also called computer vision syndrome. At Clarity Eyecare, we want to help you recognize the symptoms and take steps to protect your vision.

What Is Digital Eye Strain?

Digital eye strain occurs when extended screen time causes discomfort and vision problems. Common symptoms include:

  • Eye fatigue
  • Dry eyes
  • Blurred vision
  • Headaches
  • Neck and shoulder pain

These issues arise because our eyes have to work harder when focusing on screens, especially with blue light exposure and prolonged near work.

Tips to Reduce Digital Eye Strain

The good news is that simple adjustments can help minimize digital eye strain:

  • Follow the 20-20-20 rule: Every 20 minutes, look at something 20 feet away for at least 20 seconds to give your eyes a break.
  • Blink more often: Blinking helps keep your eyes moist and prevents dryness. Learn more about why blinking is important. 
  • Adjust your screen settings: Reduce screen brightness, increase text size, and use a blue light filter to reduce strain.
  • Maintain proper posture: Keep your screen at eye level and sit at a comfortable distance to prevent neck and shoulder pain.
  • Use artificial tears: If your eyes feel dry, lubricating eye drops can help maintain moisture. Learn more about what makes a great lubricating drop here. 
  • Consider computer-specific glasses: Prescription computer glasses are designed to reduce glare, filter blue light, and provide optimal focusing power for screen use. These specialized lenses can help alleviate eye strain and improve comfort during extended screen time. Learn more about which glasses can be best for digital eye strain. 
  • Schedule regular eye exams: An optometrist can assess your vision and recommend protective eyewear or screen habits tailored to your needs.

Take Care of Your Eyes Today

At Clarity Eyecare, located in Surrey, BC, we’re committed to keeping your eyes healthy in the digital world. If you’re experiencing discomfort, book an eye exam today, and let us help you achieve clearer, more comfortable vision!

Written by Dr. Harbir Sian

Born in London and raised in Vancouver, Dr. Harbir Sian attended Simon Fraser University, where he earned his Bachelor of Science in kinesiology. He then moved to Boston, Massachusetts, to complete his Doctor of Optometry from the New England College of Optometry.

During and after his studies, Dr. Sian worked in many settings, including private practice, community care clinics, and hospitals. Through these opportunities, he gained experience in many fields such as ocular disease, pediatrics, and primary care. As such, Dr. Sian is always happy to see patients of all ages. He was named the 2016 Young Optometrist of the Year by the BC Doctors of Optometry.

Outside of work, Dr. Sian enjoys participating in sports such as soccer, spending time with family, and travelling.

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