A Growing Concern
In recent years, eye experts have raised alarms about an alarming trend – the rapid rise in myopia, or short-sightedness, among children. This worrying increase is attributed to the excessive screen time and lack of outdoor activities, posing a significant threat to the eye health of the younger generation.
Myopia: More Than Just Blurred Vision
While myopia may seem like a minor inconvenience, the consequences can be severe. Dr. John Bolger, a renowned ophthalmologist from North London, warns that myopia is "not just having to wear glasses; people can go blind from myopia. This is not a trivial event, this is a serious threat."
The Digital Culprit
Prolonged screen time, particularly with mobile devices held close to the eyes, can contribute to the elongation of the eyeball, a key factor in the development of myopia. The COVID-19 pandemic exacerbated this issue, with children confined indoors and spending extended periods glued to their screens.
Dr. Bolger recounts instances of children who went days without stepping outside during lockdowns, noting, "I'm absolutely convinced that there are many of them who would not be myopic had it not been for lockdown."
A Life-Altering Condition
The impact of severe myopia can be life-altering for children. Dr. Bolger has encountered patients as young as four or five wearing contact lenses and children with prescriptions as high as -20, making everyday activities challenging. "It's not easy. It is a disability, there's no other way of saying it," he emphasises.
Desperate Measures
To combat the progression of myopia, some children resort to wearing specialised contact lenses overnight. These lenses reshape the cornea, allowing them to see clearly upon waking up. However, such measures highlight the severity of the issue and the urgent need for preventative measures.
A Wake-Up Call from Royalty
Even Prince William has weighed in on the matter, urging people to spend less time on their phones during a recent visit to a youth club in London. "We have got to be better at it," he declared, acknowledging that adults are equally guilty of excessive screen time.
A Global Epidemic
The myopia crisis is not limited to the UK. Research shows that myopia has doubled globally over the past 50 years, with over a quarter of 15-to-16-year-olds in the UK now affected. Dr. Irfan Jeeva, a consultant ophthalmologist at the Mid Yorkshire Hospitals NHS Trust, echoes the concerns, citing an increase in children needing glasses due to excessive screen time and limited outdoor activities.
The Way Forward
While the situation may seem dire, there is hope. Experts emphasise the importance of striking a balance between screen time and outdoor activities, allowing children to adjust their focus between near and far distances. Parents play a crucial role in encouraging their children to spend more time outdoors, embracing natural light, and engaging in physical activities.
By addressing the root causes of myopia and promoting healthy eye habits from an early age, we can protect the precious gift of sight for future generations.