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
December 23,2024

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The Israeli military has completely destroyed 70 percent of buildings in the Jabalia refugee camp as the occupying regime continues with its deadly aggression against northern Gaza. 

Amos Harel, a military affairs analyst, wrote in the Israeli daily Haaretz on Sunday that the Jabalia refugee camp has become a “ghost town” amid Israel’s deadly offensive in the area.

“As far as the eye can see lie miles and miles of destroyed homes. It's hard to look away from the devastated remains of Jabalia's refugee camp in northern Gaza,” Harel said.

“I could see that even the few buildings that are still standing were badly damaged,” he added.

Harel went on to say that the Israeli military has operated in the area twice before, but this time the camp was torn down.

“Jabalia has become a ghost town. Outside, you mainly see pack after pack of stray dogs roaming around and hunting for scraps of food,” he said.

The Israeli regime dispatched tanks again to northern Gaza last month in what it said was aimed at combating members of the Palestinian resistance movement launching retaliatory strikes, and preventing them from regrouping.

The towns of Beit Lahiya, Beit Hanoun and Jabalia have been besieged for more than 40 days, without food, water, medicine, or aid, and under constant bombing, shelling, and drone attacks.

Israel launched the war on Gaza on October 7, 2023, after Hamas-led resistance groups waged the surprise Operation al-Aqsa Flood against the occupying entity in response to its decades-long campaign of devastation against Palestinians.

The regime’s bloody onslaught on Gaza has so far killed 45,227 Palestinians, mostly women and children, and injured 107,573 others. Thousands more are also missing and presumed dead under rubble.

The Tel Aviv regime has also imposed a “complete siege” on the territory, cutting off fuel, electricity, food and water to the more than two million Palestinians living there.

Separately on Sunday, the Ezzedine al-Qassam Brigades, the armed wing of Hamas, said its fighters hit a group of nine Israeli soldiers who had taken refuge inside a house in the west of the Jabalia refugee camp.

It made the remarks in a statement on Telegram, noting that several Israeli forces were killed and wounded in the attack which was carried out with a TBG (thermobaric) rocket.

Qassam Brigades further noted that its fighters had killed an Israeli soldier from a long distance in the central area of the Jabalia camp.

Qassam Brigades has been daily carrying out military operations against the Israeli occupation forces since October 7 last year.

On Thursday, Qassam Brigades said its fighters stabbed at close range an Israeli officer and three soldiers at the Jabalia refugee camp, resulting in their deaths.

The retaliatory operation came following another attack on Wednesday, when Hamas fighters killed five Israeli soldiers in central Jabalia, also at close range.

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News Network
December 11,2024

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Ayatollah Seyyed Ali Khamenei, Leader of the Islamic Revolution, has called the Syrian conflict a "joint American and Zionist plot," while attributing a secondary role to a neighboring country in the crisis.

Speaking to a gathering in Tehran on Wednesday, Ayatollah Khamenei emphasized, "There should be no doubt that what happened in Syria was plotted in the command rooms of the United States and Israel. We have evidence for this."

The Leader also pointed to the involvement of a neighboring nation, widely understood to be Turkey, stating, "One of the neighboring countries of Syria also played a role, but the primary planners are the US and the Zionist regime."

Ayatollah Khamenei dismissed fears of a weakened resistance front following the takeover of parts of Syria by militants and Takfiri terrorists. He assured that resistance will emerge stronger despite the adversities. "This is what the resistance is, this is what the resistance front is. The more you push, the stronger it becomes; the more you commit crimes, the more motivated it becomes. The more you fight with them, the more widespread it will be, and I tell you, by the Divine Power, the domain of resistance will cover the entire region more than before."

The Leader rejected analysis suggesting that a weakened resistance front would lead to Iran’s decline. "That ignorant analyst, unaware of the meaning of resistance, imagines that when the resistance becomes weak, Islamic Iran will also become weak, and I say that by God's will and power and with the permission of God Almighty, Iran is strong and powerful and will only grow more powerful," Ayatollah Khamenei declared.

Highlighting the divisions among militant groups operating in Syria, the Leader noted, "Each group has its own agenda and all seek to stake out their own turf."

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News Network
December 10,2024

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Bengaluru: Karnataka has declared a holiday for state government offices, schools and colleges on Wednesday, December 11, in the wake of a state funeral for former chief minister S M Krishna, who passed away in Bengaluru on Tuesday.

The last rites of Krishna, 92, will be held at his native village of Somanahalli in Mandya's Maddur taluk.

A government order stated that the holiday would apply to private aided educational institutions too.

Besides, the government has declared three days of mourning (December 10-12), during which no public entertainment programmes would take place, while the national flag would fly at half-mast.

S M Krishna passed away at his residence on December 10, 2024. The 92-year-old veteran politician was ailing for quite some time, a family source said.

A charismatic leader with a modern outlook, he not only laid a strong foundation for the growth of IT and BT industries in Karnataka but also managed to get them onboard with the government to build “Brand Bengaluru” at the international level.

He held several prominent positions throughout his career as External Affairs Minister, Maharashtra Governor, Chief Minister of Karnataka, Speaker of Karnataka Legislative Assembly and Minister in the Karnataka government.

Although known for his tech savviness, flamboyancy, style and the Western outlook, the Congressman-turned-BJP senior leader was a hardcore Bengalorean who loved the city’s trees and flowers. SMK also had a love for tennis. Even when he was Chief Minister, he would visit the tennis court to play the game two to three times a week. 

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