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6 Negative Effects Of Too Much Screen Time For Kids

Have you ever considered sending your child to rehab to help them overcome their addiction to the electronic screens of video games, smartphones and the like?

While that may sound far-fetched to some parents who are themselves ‘screen addicts’, it’s an idea whose time has come.

Some countries consider childhood screen addiction to be a clinical disorder and have rehab facilities in which to treat the afflicted children. Too much screen time is bad for your kids’ health on many different levels including:

Sleep Deprivation

Without question, the  screens of many devices are causing a crisis of sleep deprivation for all age groups. However, the loss of sleep is most detrimental to children.

Kids need more sleep than adults due to their developing body and mind. The average child needs 10-12 hours of sleep each night in order for them to grow and develop properly, but screen time is shaving off hours of that much-needed sleep time. The average child is constantly sleep deprived and trying to learn, grow and develop on 6-8 hours of sleep per night at the most.

Children who sleep with electronic devices in their bedroom get less sleep than those who leave the devices in another room of the home at night. Not only are the children playing games and texting when they should be asleep, but the blue light emitted from the devices hinders sleep even after the device is shut off.

All electronics, including cell phones, tablets, iPads and TVs, emit a blue light from the screen. The body interprets that blue light as daylight and the brain sends out the signal to wake up. Instead of being sleepy at bedtime, the child is now wide awake even when the electronic screen is shut off.

A kid who is suffering from sleep deprivation will typically be cranky, have an increased risk of obesity, have a short attention span, lack decision-making skills, have increased health problems, be lethargic and do less well in school.


The use of any device with an electronic screen seems to require the need to sit down, or at least be still, while using it. The sedentary nature, combined with ads for high-calorie junk food, often leads to childhood obesity.

Children are naturally full of energy and have an inborn need to run, jump and otherwise be active. When that normal desire to be active is curtailed and they sit on their haunches for hours on end, they will become overweight.

Obesity leads to a variety of health problems, including diabetes, joint problems and heart disease. Childhood obesity is an epidemic in many countries, and too much screen time is a contributing to this.

Vision Problems

There used to be a 20/20/20 rule for those who had to spend long hours working in front of their computer screens – every 20 minutes look at something 20 feet away for 20 seconds. That 20/20/20 rule was implemented to help prevent eye strain and potential vision problems in the future.

Kids won’t take their eyes off the electronic screen for 20 seconds, even if they have heard of the 20/20/20 rule. Immediate eye strain and pain can occur from staring at the screen too long, and it’s too soon to know what type of vision problems the future may hold for those kids who have too much screen time now.

Aches and Pains

Phone neck, text thumb and several other new medical terms had to be coined to describe the various aches and pains which are developing as a result of too much screen time. The head, neck and wrists are often held at odd angles, and thumbs are used in ways they were never meant to be. It all adds up to childhood aches and pains which will worsen as the child gets older.

Back pain, arthritis, repetitive motion syndrome and migraines are just some of the health problems kids who have too much screen time today may develop in the future.

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Loss of Social Skills

Kids who spend too much time using devices frequently lack the  social skills that are needed to help them develop into well-rounded adults. Social skills, people skills and the ability to interact with others of all ages is lacking in kids who spend too much interacting with an electronic device and have limited face-to-face contact with people.

By not developing the ability to interact with others face-to-face, future adult relationships for the child may be impeded. Employment, romance, friendships and simple social etiquette will suffer if a child never develops normal social skills during childhood.


Lots of video games feature violence. Even very young kids are drawn to games that use weapons. The more violent and bloody, the more popular the video game typically becomes.

That can translate into aggression. Studies show that teens who spend a lot of time watching violent TV shows and/or playing violent video games are far more likely to be aggressive both in the home and at school. These aggressive teens fight with their siblings and peers, argue with teachers and parents and just always seems to be an outburst waiting to happen.

Jeffrey Green writes for NaturalBlaze.com where this article first appeared

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4 years ago

Well I’m a kid and um I agree that we should start moving around more

Paul Burton
4 years ago

Hey Jeffrey! Your first sentence drove the message home. Some parents don’t take it seriously enough, but screen time is a serious addiction. Glad you’ve highlighted the dangers of excessive screen time. Although it’s not possible to eliminate screen time completely, kids should be encouraged to spend time in the playground or playing a board game and even spending some idle time.

Eva Scali
Eva Scali
3 years ago

I totally agree. I had my parents set I time limit for my iPad because before I had it I was on it way to much 😂. I get 3 hours and 30 minutes a day. I definitely recommend it for everyone because i5 really helps me to be more social and active. 😁👍🏻

Amara Miner
4 years ago

1. Causes a crisis of sleep
2. Screen time is shaving off hours of sleep
3. You can be cranky, have a short attention span, lack of discussion.
4. To be active is curtailed and they sit on their hunches for hours and become overweight
5. Being on the phone too much Leads to health problems
6. If you look at the screen too long your eyes can strain and pain can occur

3 years ago

yeh, too much screen time is bad

4 years ago

I most definitely agree. We should definitely move around more I am a very active and athletic person. It makes me mad when I have a friend over and I ask if they want to go outside and they don’t here me because they have their face buried in their phone.

3 years ago

Thank you so much for all this info! I am doing my schools public speaking and talking about this, it has a lot of info and i can use this to heal spread the word! thanks!!

3 years ago

I’m am a middle schooler and I actually agree that I have to interact with people around me rather than look at a screen for hour’s and hour’s a day.

4 years ago

this is helpful

3 years ago

I have to agree that it’s better to interact than look at some for an hour.

3 years ago

This should be talked about more

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