What Is the Long-Term Impact of Virtual Learning on Children's Eyes?

Kids, like adults, are spending more time online. At some point during the COVID-19 pandemic, many children attended school via video calls and completed assignments online. The trend toward more screen time is likely to continue even after everyone returns to the classroom.

Dry Eyes

Spending a long time in front of screens can impact how quickly tears evaporate, because we blink around 66% less when using a computer compared to other daily activities. Remember to blink regularly to prevent your eyes from drying out.

Blue Light Exposure

Screens such as those on computers, phones, and tablets emit blue light. Recent studies have shown that overexposure to blue light can damage the retinal cells at the back of your eyes, potentially increasing the risk of issues such as age-related macular degeneration. Excess blue light has also been shown to disrupt circadian rhythms, making it harder to fall asleep.

Digital Eye Strain

Nearly 60% of people who routinely use computers or digital devices experience symptoms of digital eye strain — also called computer vision syndrome. Symptoms include eye fatigue and discomfort, dry eyes, headaches, blurred vision, neck and shoulder pain, eye twitching, and red eyes.

How to Make Virtual Learning Safer For Your Child

• Reduce overall screen time
• Encourage frequent breaks following the 20-20-20 rule
• Use accessories that filter blue light (for example, blue light glasses)
• Schedule regular eye exams

If you are concerned about the effect of virtual learning and screen time on your child's eyes, or if you're due for a checkup, schedule an appointment at St. Clairsville Eyecare in St. Clairsville. Call (740) 695-0444.