Digital Eye Strain in Children: Causes and Prevention

Dr Nandini Sankaranarayanan
September 28, 2020

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The booming market for digital devices has flooded us with plenty of options to choose from, for various purposes ranging from entertainment to educational and professional uses. Mobile phones, tablets, laptops and video gaming devices have come to play an important part in our daily lives, however, they have also impacted our lifestyles, resulting in some new types of health issues. One of the most common results of the improper/excessive use of digital devices has been an unpleasant eye condition called ‘digital eye strain’.

What is digital eye strain?

Digital eye strain results from spending long hours on digital devices. Common symptoms include watering, itching, stinging or burning sensation, with tired and achy eyes. Sometimes there may be blurring of vision and headache after intense use of digital devices.

Until recently, this condition was commonly seen among IT professionals. But lately, we see many children as young as 4-5 years old being brought to the Ophthalmologist, with digital eye strain.

What has changed for these children? With the shifting of schools to online learning due to the current pandemic, children now spend longer durations with gadgets. It is important that we teach our children on ways to use digital devices without straining their eyes.

Dos and Don’ts for children while using digital devices for long durations

1. Make sure that they sit in well-lit rooms.

2. The device must have a large screen. Avoid small screens like mobile phones or tablets.

3. The screen should be about 40-50 cm from the eyes with a tilt of 10-20 degree and just below the eye level for comfortable viewing.

4. Encourage them to take a break from the screen every 20 minutes or so, and look at some far off object about 20 feet away for 20 seconds before resuming work on the screen. This is called 20-20-20 rule which gives much needed relief for the muscles of the eyes.

5. Use break times to rest and relax the eye. Avoid using digital devices during breaks.

6. Encourage them to blink more often. The blink rate of eyes comes down to about 3-4 from a normal blink rate of 12-15, as one works on the screen for long periods. This hampers the spreading of tear-film, causing dry patches and discomfort in the eyes.

7. For any online extracurricular activities, it’s a good idea to cast it on television which has a bigger screen and can be viewed from far off distance without strain on the eyes.

8. Avoid screen-related activities about 1-2 hours prior to bedtime.

When to consult a doctor

Following the tips outlined above will go a long way in avoiding digital eye strain, especially in young eyes. In spite of all these precautions, it’s not unusual for the child to complain of redness, watering, itching, blurring, headache and in severe cases, even squinting of eyes.

In any of the aforementioned cases, immediate consultation must be sought from a qualified Specialist Ophthalmologist who will thoroughly evaluate their eyes and give appropriate treatment. It’s not unusual for the ophthalmologist to detect refractive problems or squint in eyes which the child and parents may not be aware of.

The only connect for our children with the outside world in these challenging times is through these digital devices! Let us not chide them for using these devices, but teach them the proper way of utilizing them for their benefit!

 

Dr Nandini Sankaranarayanan is a Specialist Ophthalmologist at Thumbay Medical and Dental Specialty Centre, Sharjah.

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News Network
April 28,2024

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Campuses of several US Universities have been witnessing massive protests with the students seeking a ceasefire in Israel's war with Hamas. Police have arrested over 550 protesters and some universities are witnessing violent crackdown of protests by the ruthless cops. 

Law enforcement officials at the behest of college administrators have deployed tasers and tear gas against students protesters at Atlanta's Emory University, even though the protests have been largely peaceful, say activists and media personnel present at the spot.

Emil' Keme, professor of English and Indigenous studies, at the University said that the scene reminded him of the civil war in Guatemala as a teenager.

"Police immediately began to force people to move. I felt like I was in a war zone, with all the police and their weapons, the rubber bullets. We were pushed away," Mr Keme told the Guardian describing what happened as soon as cops entered the Emory campus.

“Police took the student next to me, pushed an older lady nearby and then pushed me.”

Student protesters say they are expressing solidarity with Palestinians in Gaza, where the confirmed death toll has topped 34,305, according to the Hamas-run territory's health ministry. They want universities to cut their investments in everything tied to Israel and weapons that fuel the war in Gaza. That means funds run by BlackRock, Google as well as Amazon's cloud service, Lockheed Martin and even Airbnb.

Video circulated widely on social media shows two women who identified themselves as professors being detained, with one of them slammed to the ground by one officer as a second officer then pushes her chest and face onto a concrete sidewalk.

Atlanta police and Georgia troopers are leading a joint operation within the campus to dismantle the tents and camps the activists have set up at the school's quadrangle. Within minutes of the authorities entering the campus, 28 people, 20 of whom were "Emory community members", had been arrested, the institute said in a statement.

The school president said that the videos of police clashing with the students "are shocking" and that he is "horrified horrified that members of our community had to experience and witness such interactions."

The university's response was likely the quickest show of police force in response to a divestment protest among the dozens nationwide that have occurred in recent weeks. It was also probably the only one where pepper balls, stun guns and rubber bullets were used.

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News Network
May 4,2024

New Delhi: Congress leader Rahul Gandhi has written to Karnataka Chief Minister Siddaramaiah, urging him to extend all possible help to the victims of JD(S) leader Prajwal Revanna's alleged sexual abuse.

In a letter to Siddaramaiah, Gandhi condemned the actions of Revanna, an MP from Hassan in Karnataka, and accused him of enjoying immunity with the blessings of Prime Minister Narendra Modi and Union Home Minister Amit Shah.

In a veiled attack on Modi, the Congress leader said he has never come across a senior public representative who has constantly chosen silence in the face of untold violence against women.

"I request you to kindly extend all possible support to the victims," Gandhi said in his letter to the Karnataka chief minister.

"They deserve our compassion and solidarity as they fight their battle for justice. We have a collective duty to ensure that all parties responsible for these heinous crimes are brought to book," he added.

Describing the incidents as "horrific sexual violence" unleashed by the incumbent Member of Parliament, Gandhi alleged that Revanna sexually assaulted and filmed hundreds of women over several years.

"Many who looked up to him as a brother and son were brutalised in the most violent manner and robbed of their dignity. The rape of our mothers and sisters warrants the strictest possible punishment."

"I am deeply shocked to learn that as far back as December 2023, our Home Minister Shri Amit Shah was informed by Shri G Devaraje Gowda about Prajwal Revanna's antecedents, especially his history of sexual violence and the presence of videos filmed by the perpetrator," the former Congress chief said.

He said what is even more shocking is that despite these gruesome allegations being brought to the notice of the seniormost leadership of the ruling Bharatiya Janata Party (BJP) at the Centre, Modi campaigned and canvassed for a "mass rapist".

"Furthermore, the Union government wilfully allowed him to flee India to derail any meaningful investigation. The deeply perverse nature of these crimes and the absolute immunity enjoyed by Prajwal Revanna with the blessings of the Prime Minister and Home Minister deserves the strongest condemnation," Gandhi said.

"In my two decades in public life, I have never come across a senior public representative who has constantly chosen silence in the face of untold violence against women. From our wrestlers in Haryana to our sisters in Manipur, Indian women are bearing the brunt of the Prime Minister's tacit support for such criminals," he alleged.

In this backdrop, Gandhi said the Congress has a moral duty to fight for justice for "our mothers and sisters".

"I understand that the Karnataka government has constituted a Special Investigation Team (SIT) to investigate the grave allegations, and a request has been made to the Prime Minister to cancel Prajwal Revanna's diplomatic passport and get him extradited to India at the earliest," he said.

H D Revanna, the Janata Dal (Secular) MLA from Holenarasipura in Karnataka's Hassan district, is the son of former prime minister and JD(S) patriarch H D Deve Gowda and elder brother of former chief minister H D Kumaraswamy. He is facing allegations of sexually abusing women.

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News Network
May 7,2024

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The International Criminal Police Organization (Interpol) on Monday responded to Karnataka’s Special Investigation Team (SIT) regarding a blue corner notice issued against JDS MP Prajwal Revanna.

In its response, Interpol said that all 196 member countries were alerted to identify and report if Prajwal Revanna is spotted at any port in their jurisdiction.

The Karnataka government issued a Blue Corner Notice on Sunday against Prajwal Revanna, who is facing allegations of sexual abuse by his staff members.

A Blue Corner Notice is issued by the international police cooperation body to collect additional information from its member countries about a person’s identity, location or activities about a crime.

The notice was issued after the 33-year-old Hassan MP reportedly flew to Germany soon after the Karnataka State Commission for Women chairperson Nagalakshmi Chowdhary wrote to the CM to order a probe into the sexual allegations against Prajwal.

Last week, the anticipatory bail application of Prajwal Revanna was also denied by Justice Santosh Gajanana Bhat’s bench of People’s Representative Court in Bengaluru.

Earlier, his MLA father and son of former Prime Minster HD Deve Gowda, HD Revanna was remanded to Karnataka SIT custody in a kidnapping-related sex scandal case.

His arrest came after the kidnapped victim was rescued from Revanna’s close assistant Rajasekhar’s farmhouse in Kalenahalli, Hunsur Taluk after the SIT conducted the rescue operation to find her, the police said.

The abduction case was filed by the son of a woman who worked at the Revannas’ house for nearly five years. He alleged that his mother was kidnapped from her home on April 29 by Satish Babanna a relative of Revanna.

The Karnataka Sex Scandal case pertains to explicit video clips allegedly involving the 33-year-old Prajwal, grandson of JD(S) patriarch and former Prime Minister H D Deve Gowda, which went viral on social media.

Those videos began to make rounds in Hassan in recent days, following which the state government constituted a Special Investigation Team (SIT) to probe the sexual abuse allegations against the MP.

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