Computer Vision Syndrome (CVS) refers to eye fatigue and pain caused by extensive computer, phone, or tablet use. Common symptoms include blurred vision, dry eyes, eye strain, headaches, and neck/shoulder pain. CVS is caused by incorrect posture, poor lighting, screen brightness issues, preexisting vision problems, and screen glare. While symptoms vary, CVS can last for a long or short period of time. To treat CVS, one should wear blue light glasses, use eye drops, adjust screens, take breaks with the 20-20-20 rule, and maintain proper seated posture. CVS is diagnosed by checking vision, refraction, patient history, and eye movement and focusing abilities.

1. Everything You need to know about Computer Vision Syndrome

3. The most common problems that
occur because of the CVS or the
digital strain are:
• Blurred vision
• Dry eyes
• Eye Strain
• Headaches
• Neck pain
• Shoulder Pain

4. The major reasons why these
problems occur because of CVS are:
• Incorrect Seating Posture
• Poor lighting of the room
• Excess brightness or extreme low
brightness on the screens
• Existing Vision or eye-related
problems
• Glares of the digital screen
• Different viewing distances
The problems occurring because of the
computer vision syndrome is not the same for
everyone. It is different for different people.
Moreover, it is just for some time and vanishes
quite often by itself. But, in most of the i
ndividuals, it also remains for a longer period.

5. Here we talk how to get the CVS treated.
You can take care of your eyes by
yourself by wearing blue rays glasses,
using medicated eye drops at the end of the
day for reliving the eyes, adjusting the
correct balance on the screens, maintaining
a good balance between your eyes and the
computer screen, and also by following
the 20-20-20 rule.
Seating posture or the seating position is very
important when it comes to protecting your
eyes from the digital strain. Your chair height
should be such as your feet flatly touch the
floor. You should also get good arm support
while you are typing on the computer. Your
wrists shouldn't be on the keyboard. This is very
important when it comes to protecting your eyes from
the light of these digital screens.
Follow the ever so famous 20-20-20 rule as it is
designed just for this eye syndrome.

6. How to diagnose someone having CVS?
The visual acuity measurements should be
checked to access the extent to which the vision
might be affected.
Refraction should be kept in the notice. It
should be used to define and determine the
appropriate lens power needed to compensate
for any refractive errors.
Checking the patient history is a must because
a patient might be suffering the disorders due to
any of his personal issues. They might be some
other problems because of which the discomfort
is arising and not because of CVS.
It is important to test how the eyes move and
how they focus on one object. The normal eyes
should be effectively able to focus, change focus,
move, and also work in the unison.