Children are exposed to screens from a young age, and many receive smartphones of their own when they reach school age. But the Ministry of Education (MOE) in Singapore has just put an abrupt stop to the unrestricted use of phones, at least while students are in school.
Since the start of 2026, secondary school students in Singapore are no longer allowed to use smartphones and smartwatches while in school; these same rules have been enforced in primary schools. This ban includes phone use during recess and after-school co-curricular activities.
Beyond classroom distraction, excessive screen use has been linked to a range of health concerns in children, including childhood myopia, sleep disruption, mental health challenges, and weight gain. Many of these issues, if left unaddressed, can carry long-term medical and financial implications for families.
Understanding these risks early and knowing when to seek specialist care can help parents better protect their children’s health in an increasingly digital world.
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Growing myopia concerns in children in Singapore
Singapore has one of the highest rates of childhood myopia globally. Studies show that up to 20% of children develop high myopia (more than 500 degrees in one eye) by the age of seven, placing them at higher risk of serious eye conditions later in life.
Our reliant on digital devices have become excessive. The impact of this addiction to screens and prolonged near-work activities, such as reading or gaming, are recognised contributors to myopia progression. When myopia worsens rapidly in childhood, it increases the lifetime risk of complications such as retinal detachment, glaucoma, and early cataracts.
In many cases, progressive myopia requires ongoing monitoring by a paediatric ophthalmologist, regular eye examinations, prescription changes, and in some cases, treatments such as atropine eye drops or specialised lenses.
Blue light, screen exposure, and sleep disruption in children
We’ve heard a lot about how blue light exposure from screens affect our sleep. This is especially true when we doom scroll in bed as a way to wind down. But did you know that the blue light from our devices disrupts our natural sleep cycles because it suppresses melatonin production? While adults may feel it’s effects, children are particularly vulnerable.
According to a study by KK Women’s and Children’s Hospital (KKH), together with National University of Singapore, exposure to screens earlier than 18 months of age and the presence of multiple screen devices in the bedroom are associated with elevated sleep disruption and emotional and behavioural difficulties (EBD) in preschool children with neurodevelopmental disorders (NDDs).
Chronic sleep deprivation in children and adolescents has been linked to:
- Learning and attention difficulties
- Mood and behavioural issues
- Weakened immunity
Persistent sleep problems may require assessment by paediatricians or referrals to sleep clinics, ENT specialists, or behavioural therapy programmes often involving multiple follow-ups over time.
Screen time and mental well-being in children and teens
In this day and age, children are not really playing outside like we used to. They have resorted to gaming, watching videos, and just staying indoors, which are all activities link anxiety, stress and depression in children and teens.
Social media exposure, in particular, can intensify comparison stress, cyberbullying, and fear of missing out (FOMO), especially during adolescence.
As awareness around child and adolescent mental health grows in Singapore, more families are seeking professional support from psychologists, counsellors, or child psychiatrists. These interventions are often outpatient-based and may require multiple sessions over an extended period.
If left unaddressed, screen-related emotional and behavioural challenges can affect a child’s academic performance, social development, and overall wellbeing.
Sedentary lifestyles and childhood obesity
As mentioned above, children and teens are spending less time outdoors and more time chilling at home. The increased screen time have replaced physical activity, contributing to sedentary behaviour and childhood weight gain. And if this weight gain is left unchecked and develops into obesity, there is greater risk of conditions such as high blood pressure, insulin resistance, and fatty liver disease at an earlier age.
Furthermore, these conditions may begin subtly in childhood but escalate into diabetes, cardiovascular disease, and joint problems in adulthood, leading to more visits to the doctor. Long-term medical management, medication, and specialist care significantly increase lifetime healthcare costs.
Why early prevention matters and where specialist care fits in
Early intervention plays a critical role in managing screen-related health risks. Healthy digital habits can reduce not only immediate behavioural concerns but also the likelihood of long-term medical complications.
Some issues can be managed for free such as enforcing a set time for device use, keeping screens out of bedrooms, and encouraging more offline play. For instance, spending time outdoors has been known to slow myopia progression in children.
Without managing children’s device use, things can spiral out of control as studies have already shown the adverse effects.
This is where specialist care may be needed. Paediatric specialist visits, eye examinations, sleep studies, and mental health support can involve multiple follow-ups and carry significant out-of-pocket costs, especially if families prefer timely access to specialists. That’s also why many parents start asking: what kind of insurance does my child actually need to stay protected in the long run?
An Integrated Shield Plan (hospitalisation plan) cover inpatient care related to complications from chronic conditions.
Some Integrated Shield Plans and riders offer access to private specialists and faster consultations.
Corporate insurance may cover outpatient mental health visits or paediatric consultations for working parents’ children.
Combining healthy routines with appropriate insurance coverage allows parents to protect their children’s wellbeing in an increasingly digital world. Plan ahead and for all scenarios for the health of your family.
