Managing Computer Vision Syndrome: Causes, Symptoms, and Prevention Tips  

In today’s increasingly digital world, many of us spend a significant portion of our day looking at screens. Whether it’s laptops, smartphones, or tablets, prolonged screen time can result in a collection of symptoms known as computer vision syndrome (CVS) or digital eye strain. Symptoms such as eye discomfort, blurred vision, and headaches can impact productivity and overall quality of life.

At Valley Laser Eye Centre in Abbotsford, BC, our team of skilled eye care professionals is dedicated to providing comprehensive solutions for managing computer vision syndrome and promoting optimal eye health. In this informative blog post, we will discuss the causes of computer vision syndrome, identify common symptoms, and provide helpful tips for mitigating the effects of digital eye strain.

What Causes Computer Vision Syndrome?

Computer vision syndrome arises as a consequence of prolonged exposure to digital screens. Several factors contribute to its development:

1. Continuous close-up focusing: Staring at a screen for extended periods can lead to eye strain and fatigue, as our eyes constantly focus and refocus to process the screen’s content.

2. Insufficient blinking: Blinking refreshes the eyes and prevents dryness; however, people tend to blink less often when using digital devices, leading to dry, irritated eyes.

3. Glare from screens: Glare and reflections on digital screens can cause eye strain, discomfort, and exacerbate CVS symptoms.

4. Poor posture: Improper seating, screen positioning, or posture while using digital devices can contribute to eye strain as well as neck, shoulder, and back discomfort.

5. Blue light exposure: Prolonged exposure to blue light emitted by digital screens can lead to disrupted sleep patterns and digital eye strain.

By understanding the factors contributing to computer vision syndrome, you can take the necessary steps to prevent and manage its symptoms.

Common Symptoms of Computer Vision Syndrome

Individuals affected by computer vision syndrome may experience various symptoms related to eye strain and discomfort. Common symptoms include:

1. Blurred or double vision: Difficulties with focusing due to prolonged screen time can result in blurred or double vision.

2. Eye redness and irritation: Insufficient blinking and dry eyes can cause redness and irritation.

3. Headaches: Eye strain and focusing difficulties can contribute to the development of headaches, particularly around the forehead and temples.

4. Neck, shoulder, and back pain: Poor posture while using digital devices can lead to discomfort and pain in these areas.

5. Trouble sleeping: The exposure to blue light emitted by screens can interfere with the production of melatonin, a hormone that regulates sleep, resulting in difficulties falling or staying asleep.

Recognizing these symptoms can help you take appropriate measures to address computer vision syndrome and improve your eye comfort.

Tips for Preventing and Managing Computer Vision Syndrome

As the prevalence of digital devices continues to rise, preventing and managing computer vision syndrome becomes increasingly important. Consider the following tips to mitigate and manage CVS:

1. Adjust screen position: Place your screen approximately arm’s length away, and position it slightly below eye level to help reduce eye strain and promote better posture.

2. Follow the 20-20-20 rule: Every 20 minutes, take a brief break and look at an object that is 20 feet away for at least 20 seconds to give your eyes a rest.

3. Reduce glare: Use anti-glare screen protectors and adjust room lighting to minimize glare and reflections on your screen.

4. Adjust screen settings: Modify your screen’s brightness, contrast, and text size for optimal viewing and reduced eye strain.

5. Blink frequently: Make a conscious effort to blink more often when using digital devices to keep your eyes moist and well-lubricated.

6. Use artificial tears: Lubricating eye drops can help relieve dry, irritated eyes associated with CVS.

7. Seek professional help: Consult an optometrist if you continue to experience symptoms of computer vision syndrome despite taking preventive measures.

Implementing these strategies can help alleviate the symptoms of CVS and maintain good eye health amid regular digital device usage.

Comprehensive Eye Care for Computer Vision Syndrome at Valley Laser Eye Centre

At Valley Laser Eye Centre, our skilled team of eye care professionals is dedicated to helping our patients address computer vision syndrome by providing personalized recommendations and strategies for maintaining eye health. Our experts can recommend appropriate measures to minimize the symptoms of CVS, such as tailored eye care products, adjusting eyewear prescriptions, or offering guidance on workspace ergonomics.


Computer vision syndrome is an increasingly prevalent condition impacting the vision and well-being of those who frequently use digital devices. By understanding its causes, recognizing symptoms, and adopting preventive strategies, you can protect your eyes and mitigate the effects of digital eye strain. We are prepared to support you in effectively managing computer vision syndrome and promoting optimal eye health.

Schedule an appointment with our dedicated team at Valley Laser Eye Centre to discuss your concerns about computer vision syndrome and receive personalized recommendations for maintaining healthy eyes and vision. Trust in the expertise and innovation of our laser eye clinic to help you navigate a digital world while preserving your visual wellness. 

Disclaimer: This blog post does not replace medical advice and should not be implemented prior to consulting a fully certified medical professional.



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