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New Delhi, India – A growing dependence on digital devices is driving a significant increase in near-sightedness, or myopia, particularly among children, health experts warned on Monday. The surge in screen time, exacerbated by the shift to online learning during the Covid-19 pandemic, has raised concerns about a looming “myopic crisis.”
“Digital eye strain is becoming a significant concern, especially among children post Covid,” stated Dr. Anuj Mehta, Professor and HOD, Ophthalmology, VMMC and Safdarjung Hospital, speaking at the ‘Illness To Wellness’ Summit organized by ASSOCHAM. “When children focus on screens for long periods, the eye muscles remain contracted. Over time, this prolonged strain contributes to the development of myopia, particularly in young, pliable eyes.”
The experts highlighted that the issue extends beyond just visual discomfort. Dr. Kirti Singh, Director Professor, Guru Nanak Eye Centre, Maulana Azad Medical College, New Delhi, pointed out that constant screen focus leads to decreased blinking, resulting in dry eyes. “This issue is even more pronounced in cramped spaces with poor ventilation, excessive air conditioning, or exposure to smoke – conditions often seen in ‘sick building syndrome’,” she said.
Ophthalmologist Dr. (Prof.) A. K. Grover, from a city-based hospital, added that reduced blinking leads to ocular surface issues like dryness, burning, and eye fatigue. “Prolonged screen time strains our ability to shift focus between near and distant objects, causing focusing difficulties. It can also lead to poor posture which contributes to neck and head strain, adding to overall discomfort,” Grover noted.
Dr. Singh further emphasized the interconnected nature of bodily functions. “Our body functions as a connected system — eye health is linked to liver and heart health and kidney,” she said.
While acknowledging the impracticality of eliminating digital devices from children’s lives, the experts stressed the importance of mitigating their impact. They advocated for a balanced approach, encouraging increased outdoor activities to promote long-distance vision.
Practical measures such as the “20-20-20 rule” were recommended: after 20 minutes of screen time, take a 20-second break by looking at an object 20 feet away. Additionally, they suggested aiming for at least two hours of outdoor activity daily.
Disclaimer: This news article is based on information provided by experts and should not be considered medical advice. If you have concerns about your eye health or screen time habits, please consult with a qualified healthcare professional.(https://nagalandpost.com/index.php/2025/03/25/increased-screen-time-to-drive-near-sightedness-in-children-adults-experts/#:~:text=They%20emphasised%20the%20importance%20of,outdoor%20activity%20daily%20as%20well.)
