Rise in Computer Vision Syndrome

With new shift in the routine, the time one spends on screen has increased, especially laptops or computers. If you recollect your day’s routine then you will realise that on an average the screen exposure is about 8 hours, which really cause strain to eyes.

Computer vision syndrome is a group of symptoms that leads to eye problems. There are studies indicating that between 50% and 90% of people who work at a computer screen have at least some symptoms. The syndrome can even affect kids at young age.

How Does It Affect Vision?

It happens because of repetitive motion of the eye. And it can get worse the longer you continue the movement.

When you work on screen the eyes have to focus and refocus again and again. The constant moving, changing, shifting focus and sending multiple images to brain in no time this require a lot of efforts from eye muscles. The contrast and glare added by the scree affect the eyes more. Also, while concentrating on screen the eye blinking process is unconsciously controlled and we intend to blink less which makes eye dry and may blur the vision. 

Symptoms of Computer Vision Syndrome?

• Blurred vision
• Dry and red eyes
• Double vision
• Eye irritation
• Frequent headaches
• Neck or even backpain

If this remains unattended it may affect the work performance of an individual.

Preventive Measures

A few simple changes can help in preventing these problems

• Position the monitor right – Place monitor slightly below the eye level and at least 20 to 28 inches away from eyes. One must not stretch neck or strain the eye to read on screen.

• 20-20 Rule – Your eyes need break too. Follow the 20-20 rule, look away from the screen every 20 minutes. Or you may practice looking at something around 20 feet away for about 20 seconds.

• Blink more often – Don’t forget to blink your eyes regularly.

• Cut the glare. If there is a glare from outside or any direct light is falling on the screen, then place the monitor away from it. Place glare filler on screen, if possible or where zero power glasses to protect eyes

• Set the best – Always set the contrast, brightness and font size that suit you the best.

• Stay away from direct blast AC – Always try and place yourself away from the air conditioner to avoid direct blast of air on your face as the cold air causes dryness in the eyes. 

If you need to consult an expert, reach out to Dr. Dhawal Haria at 088846 92077