Tag Archives: computer vision syndrome

Eye Care Tips Computer Users Must Know

Eyes are considered as a mirror of the soul that acts as windows to the outside world. Eyes can express not only your beauty, but also your health. Our lifestyle has a great role in determining the health of the eyes. There are many people who have to work with computers and cannot escape from it. Taking good care of eyes is very important in keeping it healthy, especially if you are a person who uses computers for long hours continuously.

Strain is the most common factor that contributes to the discomfort that you feel after a full day’s work in front of the computer. This can occur due to various reasons like being too close to the screen, glare of the screen from the window, blurred letters on the screen, uncomfortable eye level with the screen or constant staring on the screen for a long time.

Since it is not possible to skip being in front of the computer while you work, the next best option is to take care of your eyes. Here are some easy eye care tips while working on computer that will help you to avoid computer eye strain.

1) Take a break: Staring at the screen without blinking your eyes will cause the eyes to dry up. It is one of the recommended eye care tips while working on computer to avoid computer strain.

2) Palming: Rub your palms against each other till you feel it warm. Keep your palm on your eyes for 60 seconds. This will help you relax your tired eyes. Repeat this two or three times till you feel tranquil.

3) Adjust the eye level: Whether it is television or computers, adjusting the screen to eye level is very important in keeping your eyes healthy. It is one of the most important eye care tips while working on the computer.

4) Follow the 20-20-20 rule: This exercise will help you relax while working for long hours in front of computers. Look away from your computer screen every 20 minutes and gaze at any distant object at least 20 feet away for at least 20 seconds.

5) Keep the contrast: Choose dark letters and light background on the screen while you are working on your computer. This is one among the most practical eye care tips while working on a computer.

6) Avoid glare: It is important to work in an atmosphere where there are proper light settings. If you are wondering how to avoid computer strain, keep the computer where there is no glare from the window or the tube-lights.

7) Reduce brightness: Work on your computer only after reducing the brightness to a comfortable level. Increased brightness will make your eyes strain more. This is another point among the useful list of eye care tips while working on a computer.

8) Go green: Green is considered as the best colour to keep your eyes relaxed. Look outside your window in between your work. If you wonder how to avoid computer strain when your workplace is inside four walls, just set a green wallpaper on your screen.

9) Blink frequently: One of the most effective eye care tips while working on a computer is to blink your eyes every now and then. This will help keep the natural moisture of tears in your eyes and avoid dryness and other associated problems.

10) Consider computer glasses: As the name indicates, computer glasses are made specifically for people who work in front of a computer. If you want to know how to avoid computer eye strain, then this will help you by reducing glare, increasing clarity, and relaxing your eyes.

11) Use artificial tears: This helps re-lubricate our eyes and restores balance to our eyes during heavy computer use.


Computers are a blight for sore eyes

FACEBOOK and Twitter may be doing wonders for your online social life, but the amount of time spent keeping your eyes glued to the computer screen or your smartphone could have an adverse effect on your eyes, according to experts.

The increasing use of computers and cellphones may be good for technological advancement, it was having a negative impact on people’s eye health.

Dr. Truong has been seeing more people with strain-related eye problems such as blurred vision, eye fatigue, neck pains and headaches than ever before.

And young people were the most vulnerable.

Dr. Khoa Truong, an optometrist who owns KDT Optometry in San Diego, said he was seeing more patients with computer vision syndrome (CVS), a condition that was usually caused by extended and uninterrupted periods of focusing on a computer screen or television.

The temporary condition is characterised by dry, irritated and sometimes watery eyes, double or blurred vision, sore eyes, fatigue, light sensitivity and bloodshot eyes.

Medical experts estimate that the condition affects between 80 and 90 percent of people who spend three hours or more a day at a computer.

While the high-risk group used to be office workers, this trend is changing, with more young people reporting the syndrome symptoms.

And it looks like the easy access of internet and social networks on cellphones could be the cause of the upsurge.

“Alarmingly, I am finding these same problems in younger patients, more than likely due to the popularity of social sites like Facebook, Twitter and others, and the excessive time spent staring at computer monitors, smartphones and the like,” he said.

He pointed out that poor workplace conditions could contribute to the syndrome.

“When focusing on a fixed object, the normal blink reflex is not stimulated, and dry, uncomfortable red eyes are the result.

“Glare from artificial light reflecting off the computer monitor causes severe eye strain and the constant focusing of eyes without rest will cause fatigue and headaches,” he said.

After experiencing burning and sore eyes, short-sightedness and double vision, some patients go to an optometrist for a check-up.

Some comments Dr. Truong has heard include:

“Initially I thought that the short-sightedness was just ageing.

“It never really crossed my mind that computer use might have anything to do with the tiredness and irritability.

“When I was diagnosed with the syndrome I looked at the doctor, and I was like, what are you talking about… I didn’t know what the condition was all about,” he said.

While the syndrome was preventable and could be minimised by spending less time in front of a computer screen, treatment of this condition was available in a form of chemical lubricants such as natural tears or decongestants.

There was also homeopathic products that helped to relieve strained eye muscles.

The syndrome can also be minimised through minimal steps such as blinking more often, avoiding excessive bright light, adjusting or moving your monitor or tilting it, using computer reading glasses, and by taking frequent breaks away from your computer or cellphone.