Myopia and Screen Time: Is Your Child’s Digital Lifestyle Affecting Vision?

Excessive smartphone use increases near-screen focus, eye strain and indoor time, all of which can worsen myopia in children. Outdoor play in natural sunlight helps relax the eyes and supports healthy visual development. Encouraging children to spend more time outdoors and limiting prolonged screen exposure are simple yet effective ways to protect long-term vision.

Man is basically a primate, his visual system designed for distant viewing by default. With modern demands of near work and the impact of digital media, the eye adapts to remodel for the requirements of modern living, and myopia develops. Though genetics has a role, early exposure to smartphones and indoor culture has led to an alarming prevalence of myopia in East Asian countries. Let our children go under the sun for an hour daily and keep away from smartphones!

The key to tackling myopia lies in balance, not elimination. Digital devices are a part of modern life, but combining controlled usage with healthy habits like outdoor exposure and visual breaks can protect children’s vision effectively.

Myopia is no longer just a refractive error but a growing public health concern, with high myopia increasing risks of retinal detachment, glaucoma, cataract, and macular degeneration. By 2050, nearly 50% may be affected. Early eye checkups, outdoor activity, reduced near work, low-dose atropine, and special glasses are key to controlling progression.

Lifestyle modifications ensuring plenty of outdoor activities, minimising screentime, prevent myopia and complement optical and medical control strategies that slow myopia progression. Our focus has now shifted from Myopia to Premyopia, i.e., catching these children at an early stage and preventing progression to manifest myopia.