Prevent Eye Strain with 20-20-20 rule

With the growing digitalization, screen time has become a major problem these days for the majority of the people working these days.


You probably spend a good number of hours each day focusing on the computer screen both at work as well as home. But, the 20-20-20 rule may help you reduce eye strain. You can know more about such tricks by visiting the best eye clinic in Gurgaon.


What is the 20-20-20 rule?


Unless you have a proper measuring tape, you probably won’t be able to accurately measure 20 feet. Being exact is not the key. You should try to focus on something that has been kept far away from you. You can also look outside the window at an object that seems far away, like a building standing across the street or a tree.

If you work in a compact workspace, try looking outdoors or into a larger area where you can rest your eyes for a few minutes.

What are the symptoms of eye strain?


  • Watery eyes
  • Blurred vision
  • Headaches
  • Sensitivity to light
  • Dry eyes
  • Difficulty keeping eyes open

Other ways to prevent eye strain

  • Blink at regular intervals to replenish your eye’s own tears
  • Dim your laptop’s screen if it’s much brighter than the rest of the light in the area.
  • Keep your screens clean and clear the debris as it has a possibility of strain your eyes.
  • You can also use a matte screen filter to reduce the screen’s glare.

What does the research say?


According to the American Academy of Ophthalmology, it is not always necessary that digital devices damage eyesight. But, said that it can cause strain and unpleasant symptoms. A normal human blinks around 15 times every minute. When staring at the screens, this number might decrease to a half or third which may lead to irritated, dry and tired eyes.


It is advisable to take frequent breaks to look at faraway objects during screen time. While scores of medicos suggest the 20-20-20 rule is the best inline of defense, many researchers explain that any kind of break from repetitive computer work or screens is beneficial.


Viaan Eye and Retina Centre is the leading Eye Clinic in Gurgaon that offers eye care services ranging from consulting to Laser eye surgery. Dr. Neeraj Sanduja is amongst the top retina eye specialists across the country and is sought for eye surgeries from across the globe. In the meantime, if you experience any of the above-mentioned problems, you can schedule an appointment with us.

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