In today’s modern era, most people spend significant time every day using various electronic devices such as smart phones, computers, and e-readers. While these gadgets offer a number of conveniences, studies reveal that prolonged exposure to blue light-emitting devices may lead to computer vision syndrome (CVS). For your understanding, EyeSite of The Villages is here to answer the top questions about this condition.
Q: What Is Computer Vision Syndrome?
Also known as digital eye strain, CVS refers to the eye discomfort you may feel after using your digital devices for an extended period of time. According to your expert eye doctor, this condition often may be more severe if you are holding your device too close to your eyes.
Q: What Causes This Condition?
While there is no single causative factor to developing CVS, excessive use of blue light devices is one of the main culprits. Blue light rays have higher energy frequencies, allowing them to easily penetrate your eyes. Continuous use of your gadgets may also cause you to blink less, reducing moisture in your eyes and increasing your risk of developing eye fatigue. The cumulative effects of poor posture, inadequate lighting, and even bad personal habits can put undue pressure and stress on your eyes, leading to digital eye strain.
Q: What Are the Usual Manifestations?
Your eyes may feel heavy or may appear redder than usual. You may also find yourself suddenly tearing up or having difficulties seeing distant objects. You may develop heightened glare sensitivity as well. Your head, neck, and shoulder may feel sore too. If you notice any of these symptoms, make sure to undergo eye exams for a more thorough assessment.
Q: What Are the Suggested Remedies?
You should try your best to maintain proper posture and adequate lighting if your job entails working in front of blue light-emitting devices such as computers. Make sure to follow the 20-20-20 rule as well: after every 20 minutes spent on the computer or another digital device, look at an object 20 feet away for at least 20 seconds.
We also suggest wearing computer eyewear when working with electronic devices. We can upgrade your prescription lenses to blue light protective ones for your improved visual acuity and protection. Consult your go-to eyeglasses store so we can help you find a corrective eyewear solution that best suits your needs and lifestyle.
If you have any further questions about computer vision syndrome, call us at (352) 674-3937.