![]() Myopia is a common eye condition that can develop in early childhood. Spending too long doing nearsighted activities, such as looking at a TV, computer or other digital screens, may increase a child’s risk of developing myopia. Studies show that people blink significantly less than they are supposed to when looking at a screen for an extended period. Dry or Irritated Eyesĭry or irritated eyes are caused when the eye doesn’t get enough moisture and may be due to not blinking enough. If your child spends too much time looking at a computer screen, or an object at the same distance, for too long, it can cause their eye’s focusing system to weaken, causing blurry vision.īlurry vision can get in the way of daily life activities and can lead to further vision problems if left untreated. This condition usually results in mild to severe eye pain and headaches but can also cause blurry vision after looking away from the screen. If your child is not taking enough breaks away from the screen, it can cause eye fatigue or digital eye strain. Prolonged use of digital screens requires a lot of focus from the eye. Too much screen time can lead to many different eye conditions and vision problems including: Eye Fatigue and Digital Eye Strain Eye Problems Caused by Excessive Screen Time To protect your child, limit their exposure to screens and get their eyes examined regularly. Screen time can have a serious impact on your child’s wellbeing, development, and eye health, including experiencing: Exposure to digital screens starts as young as 6 months old, and by the time your child reaches their teen years, studies have found that they are spending as much as 7 hours a day using digital screens. It may take researchers decades to sort that out.Research shows that children are spending more time than ever using digital screens. Protect their eyes from blue lightĬurrently, no one knows for sure how damaging the added exposure to blue light emitted by computer screens and digital devices might be to a child's eyes over time. If it's possible, getting up to walk and stretch the entire body also is a good idea to reduce the risk of non-visual symptoms of computer vision syndrome. Moving the head slowly to the right and left and also up and down can relieve strained muscles and reduce fatigue. The time taken to follow the 20-20-20 rule is also a good time to sit up straight and realign the head, neck and shoulders. Taking frequent breaks from staring at digital screens helps reduce this fatigue. Some research suggests focusing fatigue may be associated with the onset and worsening of myopia. The 20-20-20 rule also might decrease the risk of myopia progression. This simple task relaxes the focusing and eye alignment muscles, reducing the risk of many of the symptoms of digital eye strain. One of the best things you can do to reduce your child's risk of digital eye strain is to get them to follow the "20-20-20" rule: Every 20 minutes, take your eyes off your screen and look at something that's at least 20 feet away for at least 20 seconds. But there are some easy things you can do to decrease your child's risk of eye and vision problems from prolonged use of computers and digital devices: Encourage frequent visual breaks It's not realistic to think that children will stop using modern technology. ![]() Although the most significant source of blue light exposure is natural sunlight, many researchers and eye doctors are concerned that the added blue light exposure from computers and digital devices might increase a person's risk of age-related eye diseases like macular degeneration later in life. ![]() High-energy visible light called blue light is emitted by the LED screens of computers, tablets, smartphones and other digital devices. The prevalence of myopia has grown significantly in the last few decades and this trend coincides with the increased use of computers and digital devices by children. Vision researchers believe increased screen time among children is a significant risk factor for the development and progression of nearsightedness (myopia). This unnatural (and unhealthy) posture - called "turtling" - leads to many of the non-visual symptoms of computer vision syndrome. When using a computer or digital device for prolonged periods, it's common to start slouching inward, rounding the back and shoulders, and then tilt the head back and jut the chin forward. RELATED READING: What are the effects of too much screen time? Unhealthy posture ![]() Other non-visual symptoms of computer vision syndrome include neck, back and shoulder pain.īlue-light glasses and computer glasses can offer relief from digital eye strain. Computer vision syndrome - also called digital eye strain - is a condition that's causedīy visual stress from extended screen time.Ĭomputer vision syndrome has a combination of symptoms, including: fluctuating vision, tired eyes, dry eyes, headache and fatigue.
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