👁️‍🗨️ Introduction: Are Your Eyes Tired of Your Screen Time? 

In today’s always-on world, screens are everywhere — at work, at home, and even in our pockets. While digital devices have made life more convenient, they’ve also introduced a new health concern: Computer Vision Syndrome (CVS), also known as Digital Eye Strain. 

If you’ve ever felt your eyes burning or your vision blurring after a long day of screen time, you’re not alone. Let’s decode CVS, its causes, symptoms, and most importantly, what you can do to prevent it. 

📱 What Is Computer Vision Syndrome? 

Computer Vision Syndrome refers to a group of eye and vision-related problems that result from prolonged use of digital screens — including computers, tablets, e-readers, and smartphones. 

Unlike reading a book or writing on paper, looking at screens puts your eyes under extra stress, leading to discomfort and fatigue. 

👀 Common Symptoms of CVS 

The symptoms of CVS vary from person to person, but some of the most reported issues include: 

• Eye strain or discomfort 

• Dry or watery eyes 

• Headaches, especially around the eyes or forehead 

• Neck, shoulder, or back pain from poor posture 

• Blurred or double vision 

• Difficulty focusing, especially after long periods of screen time 

Note: These symptoms typically worsen with continued screen use and improve with rest. 

🧠 Why Does Computer Vision Syndrome Happen? 

There’s no one single cause — it’s usually a combination of poor screen habits and environmental factors. Here’s what contributes to CVS: 

1. Reduced Blinking 

• Normally, we blink around 15–20 times per minute. 

• But while staring at screens, this drops to 5–7 times per minute! 

• This causes the tear film to evaporate, leading to dry, irritated eyes. 

2. Poor Posture 

• Slouching or leaning too close to your screen strains your neck, shoulders, and back. 

• Improper monitor height or seating can make things worse. 

3. Glare and Lighting 

• Bright screens or overhead lights that reflect off screens force your eyes to work harder. 

• Poor contrast and sharpness make reading more difficult. 

4. Uncorrected Vision Issues 

• Even mild prescriptions, if not updated, can lead to eye fatigue. 

• Astigmatism or presbyopia may become more noticeable with screens. 

🛡️ How to Prevent Computer Vision Syndrome 

The good news? Most CVS symptoms are temporary and preventable with some simple changes to your daily habits. 

✅ 1. Follow the 20-20-20 Rule 

Every 20 minutes, look at something 20 feet away for at least 20 seconds. It’s the easiest way to give your eyes a break and reset your focus. 

✅ 2. Blink Often and Fully 

Remind yourself to blink consciously. You can even set a subtle reminder or use eye drops (artificial tears) to keep your eyes lubricated. 

✅ 3. Adjust Your Screen Setup 

• Distance: Keep screens at least an arm’s length away. 

• Height: The screen should be slightly below eye level. 

• Brightness: Adjust brightness to match your surroundings — not too bright, not too dim. 

✅ 4. Use Anti-Glare Protection 

• Apply anti-glare screen filters. 

• Choose matte screen finishes when possible. 

• Position your monitor away from direct light sources or windows. 

✅ 5. Consider Blue Light Filters 

• Use blue light blocking glasses if you work at night or use screens for extended hours. 

• Activate night mode or blue light filters on devices, especially after sunset. 

✅ 6. Keep Your Prescription Updated 

• Regular eye exams are crucial. 

• Use computer glasses if prescribed — they are different from regular reading glasses and designed for intermediate distances. 

🏢 Workplace Tips to Reduce CVS 

Whether you work at a desk or from home, your environment matters: 

• Ergonomic seating with proper back support 

• Monitor at arm’s length and directly in front of you 

• Document holder to reduce head movement between screen and papers 

• Frequent short breaks throughout the day — even standing and stretching helps 

👩‍⚕️ When to See an Eye Doctor 

If you’re experiencing persistent headaches, eye pain, or vision changes, don’t ignore it. These might be signs of uncorrected vision problems or other eye conditions. 

At iCare Centre, we perform digital vision assessments and provide tailored solutions — from eye drops and glasses to ergonomic advice and eye exercises. 

🧘‍♀️ Conclusion: Digital Eyes Need Digital Care 

Computer Vision Syndrome may be the new normal — but that doesn’t mean you have to suffer silently. With a few adjustments and regular eye checkups, your eyes can stay comfortable, even in a screen-filled world. 

👁️‍🗨️ iCare Tip: Prevention is better than eye strain. Make digital eye care part of your daily wellness. 

📅 Book a Digital Eye Strain Consultation at iCare Centre Today. 
Let’s protect your vision — one screen at a time.