Many people spend long hours staring at a computer monitor at work during the day and then during their leisure time they may be using a tablet or another type of device to stay in contact with their family and friends. Can too many hours using these devices be harmful to the eyes?
Computer Vision Syndrome or CVS describes a few eye disorders that may have been caused by excessive time in front of a screen. Prior to the computer generation, we used to spend more time reading material printed on paper and we had more variety of formats. We would move our eyes more frequently to and from the material that we were reading because we would take breaks to read then write or type manually. In this new digital era, we gaze at a computer or tablet screen for longer periods of time without a break. This causes our eyes to be constantly changing focus and the brain is interpreting images at a much quicker pace. All this causes the muscles of the eyes to be moving much more than they had to when we were reading mainly printed materials.
As we have become more technologically advanced, we are more prone to the symptoms of CVS. These include:
• Blurred vision
• Double vision
• Headaches
• Eye irritation
• Dry eye
There are a few things that you can do to help ease the problems caused by long periods of time at a computer screen. The most important may be reducing the glare from the screen. This will help prevent squinting. It is recommended that the screen should be about 20 – 28 inches from the face and slightly below neck level. Also, try to take a break every twenty minutes to give your eyes a rest, set the font size and the brightness of the screen to make it suitable to you.
It is recommended that you get your eyes checked regularly by an ophthalmologist, especially if you are experiencing any of the symptoms listed above. To schedule an appointment with an eye doctor please call 718-206-5900.
All content of this newsletter is intended for general information purposes only and is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. Please consult a medical professional before adopting any of the suggestions on this page. You must never disregard professional medical advice or delay seeking medical treatment based upon any content of this newsletter. PROMPTLY CONSULT YOUR PHYSICIAN OR CALL 911 IF YOU BELIEVE YOU HAVE A MEDICAL EMERGENCY.