Even if you don’t work in an office setting, you probably spend a lot of time staring at digital screens. Since digital screens have only really been prevalent for a short while, researchers have not been able to determine the long-term effects of staring at them.

However, there are some short-term effects, including computer vision syndrome (CVS). If you think you may need glasses because you can no longer see things at a distance as well as you can see your computer screen, continue reading to find out more about this condition and how you should move forward.

What Is CVS?

Computer vision syndrome is not a particular condition but, rather, an umbrella term for various problems that can develop as the result of staring at digital screens for an extended period of time. For example, both eye strain and pain can be considered computer vision syndromes.

When your eyes follow the same path over and over—as they tend to do when you are using a computer—you can essentially develop an overuse injury. In that sense, CVS is similar to carpal tunnel syndrome. People with already weak or vulnerable eyes are more prone to developing this condition. This includes those who need glasses but do not have them and those who wear the wrong prescription. 

Can CVS Cause the Need for Glasses?

Staring at a computer screen or tablet all day can increase the risk of developing nearsightedness, which may require corrective eyewear like glasses. Researchers are not certain why, but there are two prevalent theories.

The first theory has to do with your peripheral vision. When you are constantly looking at something that is right in front of you, like a computer, the objects off to the sides are not in focus. Over time, your eyes may try to elongate to focus on these objects in addition to the screen in front of you. The other theory is that focusing on something up close forces the eye muscles to contract constantly, and this can gradually elongate the eyeball, which causes nearsightedness.

If your eyes feel strained, or you think you may need glasses, turn to Dr. Thomas Deluca Dr. Anthony Marciano & Associates in Prospect, CT. Their knowledgeable and caring staff will work with you to ensure your optic health remains in top-quality condition. To learn more about the unparalleled eye care they provide, visit their website. You can make an appointment for an eye exam by calling (203) 758-4447 today.