Several studies have concluded that prolonged or improper use of digital screens can cause Computer Vision Syndrome (CVS), a group of ocular or visual symptoms that result from extended use of computers and mobile devices. One of the most common symptoms of CVS is dry eye. So, if you are using your computer for several hours a day, and you have begun experiencing dry eye, your screen time has likely been affecting your eye health.
More Information About Computer Vision Syndrome
Working on a computer is a visually demanding activity. This is mainly due to the reduced contrast of the letters on screen to the background. Glares and reflections on digital screens are also common issues, and these things can make it more difficult and exhausting for your eyes.
Exposure to such conditions can make digital screen viewing a lot harder, causing discomfort or some symptoms that could be defined as digital eye strain or CVS. Typically, these symptoms include dry eye, headache, blurred vision and neck and shoulder pain. It’s best to visit an eye specialist for an eye exam to know the current condition of your eyes and vision.
The Link Between Screen Use and Dry Eye
As mentioned earlier, one of the most common signs of CVS is dry eye. Dry eye occurs when you are in front of a digital screen because the activity tends to make your eyes blink less often. This reduced blink rate typically happens with an increased tear evaporation, and this combination can cause or exacerbate dry eye.
Try to observe computer users, and you’ll notice that they usually gaze straight ahead with eyes fully open. When your eyes are fully open, and you don’t blink as frequently as you should, your ocular surface becomes more exposed, causing the tear film to evaporate faster.
Northern Virginia Doctors of Optometry is a reputable eye care partner known for providing top-notch services. We also offer eye care and vision products, such as contact lenses and eyeglasses. Call us at (703) 413-1400 (Crystal City) or (703) 522-7676 (Clarendon). You can also fill out our contact form to schedule an appointment. We serve patients in Arlington, VA, and the surrounding areas.