Computer Vision Syndrome

Learn about Digital Eye Strain & what it means for you!

This woman is hunched over her computer, she needs 7 Tips to Reduce the Symptoms of Computer Vision Syndrome

Computer Vision Syndrome (CVS) Treatment in Edmonton

As screen time increases in today’s digital world, more people are experiencing Computer Vision Syndrome (CVS)—also known as digital eye strain. CVS can lead to symptoms such as blurred vision, eye fatigue, headaches, and neck pain, making daily tasks more challenging.

At Optometrists’ Clinic Inc., we specialize in diagnosing, treating, and preventing CVS. Our comprehensive eye exams, prescription eyeglasses for screen use, and expert advice can help reduce strain and improve comfort while using digital devices. If you or your children are experiencing symptoms, book an appointment at one of our clinics in Edmonton, Westlock, or Leduc today.

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Several factors contribute to CVS, including:

  • Extended screen time without breaks.
  • Glare from lighting and windows, making text harder to read.
  • Screen distance and positioning that forces poor posture.
  • Reduced blinking, leading to dry, irritated eyes.

 

Inappropriate eyewear, causing additional strain.
People who wear glasses not designed for computer work may tilt their heads at uncomfortable angles, leading to neck and shoulder tension. Specialized computer glasses can help correct posture and improve visual comfort.

CVS presents through a variety of symptoms, including: Dry Eyes – Blinking decreases from 12 to about 5 times per minute when staring at screens, leading to dryness and irritation. Blurred Vision – Prolonged focus on screens makes it difficult to quickly adjust to other distances. Eye Muscle Fatigue – Just like any other muscle, overusing your eyes can lead to strain and exhaustion. Neck and Shoulder Pain – Poor posture and unconscious muscle tension contribute to discomfort. Headaches – Bright screens, glare, and improper lighting can trigger frequent headaches. If left untreated, CVS can lead to chronic discomfort and long-term vision issues.

A comprehensive eye exam is the best way to diagnose computer vision syndrome and detect any underlying vision problems.

Treatment options may include:

  • Prescription computer eyeglasses designed specifically for screen use.
  • Lens coatings and blue light filters to reduce glare and digital eye strain.
  • Adjustments to your workspace and screen settings for optimal comfort.
  • Screen time management techniques to reduce eye fatigue.


Even if you don’t need glasses for everyday use, computer-specific lenses may improve visual comfort and prevent CVS symptoms.

Yes! According to the Alberta Association of Optometrists, 28% of parents report that their child experiences CVS symptoms during or after using digital devices. Screen time guidelines and regular eye exams can help prevent issues in children.

To minimize the risk of digital eye strain, follow these preventive measures:

  • Position your screen properly – Keep it an arm’s length away (45-75 cm) and 20 degrees below eye level.
  • Reduce glare – Use an anti-glare screen protector, dim overhead lighting, and position your screen to minimize reflections.
  • Clean your screen regularly – Dust and smudges can contribute to eye strain and reduced visibility.
  • Use the 20-20-20 rule – Every 20 minutes, take a 20-second break and look at something at least 20 feet away.
  • Keep reference materials at eye level – Use a clipboard beside your monitor so your eyes don’t have to constantly refocus between distances.
Anti-reflective (AR) coatings can reduce glare and improve clarity, but they do not eliminate all causes of digital eye strain. Blue light filters and specially designed computer glasses may provide additional relief.
No. There is no evidence that wearing specialized glasses for screens will weaken your vision. In fact, they help reduce strain, making it easier for your eyes to function normally.
Blue light glasses filter out high-energy visible (HEV) light emitted from screens, which can help reduce eye strain, glare, and sleep disturbances. They are particularly beneficial if you use digital devices for extended periods.

Digital Eye Strain Treatment in Edmonton

At Optometrists’ Clinic Inc., we offer comprehensive eye exams, specialized lenses, and personalized solutions to help manage computer vision syndrome. Whether you need prescription eyewear for screen use, digital eye strain relief, or expert advice, our experienced team is here to help.

Book your appointment today at one of our clinics in Edmonton, Westlock, or Leduc and take the first step toward better eye health in the digital age.

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