7 tips to prevent Computer Vision Syndrome

Computer Vision Syndrome (CVS) is a condition caused by prolonged exposure to computer screens. It’s characterized by symptoms such as dry eyes, eyestrain, blurred vision, headaches and pain in your neck and shoulders. Here are seven tips that can help prevent or mitigate CVS symptoms.

1. Place your screen at arm’s length and 15 to 20 degrees below eye level. This will allow your head to maintain a natural position, reducing strain on your neck and shoulders.

2. Make sure light sources don’t cause glare on the screen.

3. Match your screen’s brightness to the ambient light to minimize stark contrasts that can increase eyestrain.

4. Blinking is your body’s way to keep your eyes moist and to clear away irritants. Studies show that staring at a screen makes us blink half as often as we normally do. If necessary, put a note on your screen to remind yourself to blink from time to time.

5. Follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away from you for 20 seconds.

6. If you wear glasses, make sure they have an anti-reflective coating. You can also get glasses specifically designed to reduce eyestrain due to prolonged screen time.

7. Use eyedrops to keep your eyes moist.

CVS symptoms aren’t permanent, but they can sometimes be exacerbated by an undiagnosed vision problem.