Kids’ health at risk from screens

KATHMANDU: Children around the world are growing up surrounded by screens, from televisions to smartphones and tablets.

While these devices provide entertainment and educational opportunities, experts warn that excessive screen time is harming children’s health, development, and behavior.

Global Concern

Children spending long hours on screens are showing signs of delayed language and cognitive development, reduced social skills, and behavioral problems such as anxiety, irritability, and attention difficulties.

Physical health is also affected: children are becoming more sedentary, leading to obesity, poor posture, and eye strain. Sleep disturbances are common, as screens interfere with natural sleep cycles.

Health authorities recommend no screen time for children under 2, and limited use of up to one hour daily for ages 2–5, focusing on educational content and parental involvement.

Situation in Nepal

Nepal is witnessing similar challenges. Many young children now spend two or more hours daily on screens, often exceeding recommended limits.

Parents report children showing behavioral changes, irritability, and reduced interest in social play.

Experts note that parental smartphone habits also influence children’s screen behavior.

Families with distracted or disengaged parents tend to have children who spend more time on devices and show higher rates of emotional and behavioral issues.

Warning Signs

Children who are overexposed to screens may show:

• Developmental delays: slower language skills, less curiosity, and reduced social interaction.

• Behavioral issues: irritability, aggression, anxiety, or withdrawal.

• Physical symptoms: eye strain, headaches, poor posture, and sleep problems.

Prevention and Healthy Practices

Parents and schools can take steps to limit screen-related harm:

• Set time limits: No screens for under-2s; 1 hour daily for ages 2–5; up to 2 hours recreational use for older children.

• Encourage active, offline activities: outdoor play, sports, creative games, and family reading time.

• Monitor content: Prioritize age-appropriate, educational programs and co-view when possible.

• Create tech-free routines: avoid screens during meals and before bedtime.

• Schools and communities: Promote digital literacy, active breaks, and parent awareness programs.

Bottom line

Television and mobile devices are an integral part of modern life, but unsupervised and excessive screen use is taking a toll on children’s mental, physical, and social well-being. With careful monitoring, quality content, and active engagement, families can ensure children benefit from technology without suffering its harmful effects.