According to studies, the average American spends about four hours in front of a computer every day. However, this number has risen to more than six hours because of the pandemic. The prolonged time individuals spend in front of a digital screen can cause discomfort in their eyes. In fact, upon surveying 2,000 Americans, 53 percent said they have been suffering from screen fatigue.

Computer Vision Syndrome (CVS)

This condition refers to a group of symptoms brought about by excessive screen time. It has been shown that 50 to 90 percent of people who work in front of a computer suffer from CVS.


Viewing a digital screen is far more demanding to a person’s eyes compared to reading on paper. Most of the time, the computer elements displayed are not sharply defined and the text and background contrast is greatly reduced. There is also glare and reflections on the screen, which affect the user’s experience negatively.

All these factors push an individual’s eyes to work harder than normal. They put greater demands on the eyes’ ability to track and focus on the elements that are on the digital screen. If these factors continue affecting an individual for prolonged periods, the person may experience some symptoms of CVS.


CVS does not have a definite set of symptoms. The problems experienced by individuals may differ from one case to another. Some of the issues a patient may feel are the following:

  • Eyestrain
  • Blurry vision
  • Double vision
  • Nearsightedness
  • Eye dryness and itchiness
  • Eye redness
  • Headaches


There are several ways to alleviate the symptoms caused by CVS. People who suffer from this condition can do the following:

Adjust Work Area

Individuals who often notice glare on their computer screens should rearrange their workspaces. They should position their monitors so that it does not reflect light. Placing an anti-glare filter on their screens will also help.

Dedicate Enough Time for Breaks

Following the 20-20 rule can help a person manage the symptoms of CVS. It is advisable that an individual look away from the digital screen every 20 minutes. They should then look at an object 20 feet away for at least 20 seconds. This technique provides the eyes with a chance to refocus and rest.

One should also remember to blink often to keep their eyes moist. If they notice that their eyes are too dry, using eye drops can help.

Talk to an Eye Care Specialist

If you feel discomfort in your eyes due to prolonged screen time, you should visit an eye doctor in Meridian, MS as soon as possible. Our professionals at Primary Eyecare and Optical of Meridian can help you manage your symptoms and provide you with treatment options.