Why is staring at a computer screen bad

Staring at a screen can affect your posture subconsciously, thus leading to back and neck pain if you do this on a daily basis who doesn't these days? The solution? Try the rule: For every 20 minutes you spend on your computer , spend 20 seconds looking at something at least 20 feet away. This will help relax your eye muscles, and it'll also serve as a reminder to fix your posture by sitting up straighter to get a better look at whatever you focus your sights on. Too much screen time can actually cause structural and functional changes in your brain, including an atrophy in the part of the brain that controls planning, prioritizing, and impulse control.

Basically, if your brain is strictly focused on a screen for the majority of your day, this means that you're likely not spending enough time to exercise other parts of your brain, which is what leads to those damaging changes. Save your Netflix bender for the occasional rainy day. For work, see how you can rearrange or compartmentalize different aspects of your day so that your brain enjoys a little bit of variation.

Irina Efremova. Search Close. Glare screens can also eliminate this problem. Clean your computer screen regularly to avoid static and dust buildup. This can obscure screen clarity and cause eye irritation. To help prevent or alleviate existing dry eye, use a humidifier to add moisture to the air. Try lubricating eye drops before using the computer and throughout the day. Your eye doctor can recommend appropriate eye drops and may give you samples.

Take the time to blink when you are looking at the screen. Doing so cleanses the eyes with naturally therapeutic fluids. In addition, follow the rule by taking a second break to view objects 20 feet away every 20 minutes. Uncorrected vision problems e. If you have followed all of the above preventive tips and you or your children are still experiencing symptoms, an undetected eye problem may be partially to blame. And if a child cannot see a screen properly, this can impede learning and lead to behavioral and developmental issues.

The EyeQue VisionCheck enables you to take a series of pixel-powered tests to determine your refraction error. It is a safe, affordable, and fun way to test your eyes any time anywhere, as long as you have a smartphone and are connected to the Internet.

The Insight will provide instant results for single and dual eye performance and lets you know right when you or your children are not seeing clearly as they should. Use these handy devices to help determine if prolonged screen time is causing your discomfort or an undetected or under-corrected refractive error is playing a role.

Buy Now. You can now test your vision affordably, from the comfort of your own home. We offer a 30 day risk-free money back guarantee! Thanks for signing up and welcome to the club! See what's in store. EyeQue Corporation. All rights reserved. EyeQue does not perform or provide optometry services, nor does it represent itself as a licensed optometrist. EyeQue products and services do not include any form of eye health exam. Review more legal notices and terms here.

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Looking at a screen too long may lead to computer vision syndrome. About the causes Computer vision syndrome results from staring at a screen for long periods of time. Treatment Fortunately, eyestrain and dry eyes are easily treated. Some ideas: Sit about two feet away from a computer screen to reduce eyestrain. Use a larger font to keep your eyes from working hard to see letters.

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