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 Two young women looking at a computer screen together and man in background looking at a separate screen

Computers have helped us with our work, but what have they done to our health?  If you are using your computer on a regular basis, you may notice that you feel discomfort after sitting for long periods. Also, staring at the computer monitor can make you feel nauseous. You can actually avoid these risks by making certain adjustments on how you work. Here are some tips on how to take care of your health while working with a computer. This should be included in your efforts to make your workplace safer.

Take Care of your Eyes

In case you are not aware, there is a technical term for an ailment caused by long exposure to the computer monitor. Computer Vision Syndrome (CSV) is a temporary condition that has symptoms like:

  • Headaches
  • Blurred vision
  • Neck pain
  • Eye redness and irritation
  • Fatigue
  • Double vision, and difficulty in refocusing the eyes.


If you start to feel dizzy while working on your computer, do the following:

  • Take a break. Walk away from your desk and do some stretches. If you can’t walk away, try to cover your eyes once in awhile.
  • Optometrists would advise looking at a distant object preferably about 6 meters away. Stare at it for around 10 seconds and repeat the process three times. Do this at least every hour of work.
  • Roll your eyes clockwise and counterclockwise three times.
  • Have your eyes checked by your doctor or optician regularly.

Make Sure to have the Correct Lighting

Proper lighting in your work area can greatly reduce the risk of CSV. You may dim the light by closing the blinds, making sure that there is enough light to deal with any papers or documents. The cleanliness of your screen is important; keep it clean of dirt and dust. An anti-glare filter works well to control the screen’s glare.

Be Mindful of your Sitting Position

Knowing how to sit at a computer desk can drastically prevent back pains and discomfort. Good posture can prolong the hours you can spend working on a computer regardless of your age group. You should mind the following:

  • Keep your head, spine, and shoulders upright.
  • Adjust your chair accordingly to observe this posture.
  • Try shifting your position from time to time.
  • Chose a chair with five casters to maintain adequate support.

Keep Your Wrists and Feet Supported

Working with a computer can consume hours of minimal bodily movement. This can make one’s feet go numb. Conversely, the strain on the wrists is inevitable since they are doing all the work. To help alleviate the discomfort, you may use foam support for your wrists. There are mouse pads that have a built-in wrist support. Make sure to place it on the same level as the keyboard. For your feet, try to periodically do some ankle exercises for a few seconds and use a footrest to keep a good sitting posture.

Have a Break and Move Around

Regardless of your deadline, taking a break is essential to ensure that you will survive to finish your work. Get off your chair, walk around, and fix yourself a nice cup of coffee. Take short breaks every two hours and perform these simple exercises:

  • Hold the bottom of your chair with one hand and let your ear drop to your shoulder. Lean in the opposite direction of the hand holding the chair.
  • Roll your shoulders with wide movements forward and backward. Do this several times.
  • Stretch your upper back by raising your hands and keeping them at shoulder-level.
  • Keep your elbows down and push back your shoulders. Repeat this movement at least five times.
  • For your wrists, pull back your fingers so your hand bends at the wrists and repeat several times.
  • Do some exercises for your hands by making a tight fist and then spreading them as wide as you can.

You will notice that these quick exercises can help you feel good, relaxed, and ready to take on a few more hours on the computer. Below is an informative computer user’s health visual guide that you can download, print and post in your office. It would be a good idea to display it prominently would to remind staff to maintain better posture and habits while working in front of their computer.

A six point visual guide to improving computer users health

  ACCAN wishes to thank Alsco Pty Ltd ( for supplying this article.