![]() ![]() Reading, writing, or performing close activities like sewing can also cause eye strain, but computer vision syndrome is unique in both causes and daily impact. ![]() The average healthy eye should blink 15 times per minute, but people who use computers or laptops are likely to blink a third as often while they are working. Many people who stare intently at what they are working on do not blink enough, and this appears to be a very common cause of dry eye and eye strain among those using bright digital displays. Your seat may cause you to tilt forward, you may be sitting in too dark a room, and a refractive error like nearsightedness may be getting worse, for example. Often, CVS results from a combination of these issues. Improper viewing distance, either too close or too far away.There are several potential causes of these symptoms, including: Some people may experience dizziness, motion sickness, or tiredness after working with a digital screen for too long. Neck and shoulder pain related to head and eye tension.If you spend two or more consecutive hours in front of a computer per day, you may develop computer vision syndrome (CVS).Ĭommon symptoms of computer vision syndrome include the following: If you do not get regular vision exams to manage existing eye problems, or you have an undiagnosed eye condition affecting your vision, struggling to read words on a computer screen can make eye strain worse. Trying to focus on bright objects that may be too small or too far away, like text on a small screen.Using the eyes in specific patterns, like reading left to right repeatedly.Use of computers, tablets, smartphones, or e-readers that emit specific frequencies of blue light.Much of this screen time is white-collar labor, but increasingly, communication with loved ones and hobbies like gaming involve using a digital screen too.Ĭomputer Vision Syndrome is characterized by: The average American worker spends seven hours a day in front of a screen of some kind - at work, during transit, and at home. The condition is also called digital eye strain. What Is Computer Vision Syndrome?Ĭomputer vision syndrome (CVS) has an ominous ring because it is a serious type of repetitive strain injury that affects your vision, along with other aspects of your physical health. While you can make the recommended lifestyle and environmental changes recommended for Computer Vision Syndrome without a diagnosis, an optometrist or ophthalmologist will be able to tell you if CVS is impacting your vision, making a refraction error worse (like temporary myopia), and what else you can do about it, like using special blue light-filtering glasses or attending visual therapy sessions to protect your eyes. Symptoms include dry eyes and headaches, along with other kinds of strain that lead to overall fatigue. Computer vision syndrome (CVS) is caused by using digital displays - including computer monitors, laptops, tablets, e-readers, and smartphones - for too long without a break, without blinking enough, at an improper distance, or before sleep. ![]()
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