Computer Vision Syndrome | Symptom Relief
Computer Vision Syndrome Explained With Symptom Reliefs
Anybody who spends 2 or more hours a day using a computer may potentially suffer from Computer Vision Syndrome (CVS). The symptoms can be quite varied but generally include some or all the following:
- Headache – due to eye-strain
- Aches & Pains – especially of the shoulders and neck due to poor posture at the computer because the wearer is sitting at an unnatural position or angle to get good vision
- Dry Eyes – due to reduced blinking
- Tired Eyes –due to strain focusing on the screen
- Blurred Vision – due to decreased tears and focusing difficulties
Some or all of these Computer Vision Syndrome symptoms should send you to your eye-doctor. He or She will likely confirm the diagnosis with or without the aid of a specialized computer vision screening test. They will then most likely prescribe a pair of computer glasses.
In the simplest cases, these may include single-vision glasses with a low “plus” power addition that provides slight magnification, a light tint (possibly rose or gray) to make reading more relaxing on the eyes, and a UV coat to reduce harmful radiation from the screen. These computer glasses may reduce many of the above symptoms of computer vision syndrome.
In addition, to ease your symptoms related to computer vision syndrome, you should always follow these basic steps:
- Ensure you have adequate and proper lighting – eyestrain occurs when the light coming from outside or inside is excessively bright. You should reduce exterior light by drawing shades or blinds. This will make the monitor easier to read. Reduce interior light where possible as well.
- Adjust the screen brightness & contrast on your monitor. Make sure the contrast is optimized for readability of text and the brightness is adjusted for maximum comfort.
- Minimize glare. Keep obvious light sources away from areas where reflection will be a problem. Use an anti-glare filter on the screen, or consider an anti-reflective coating on your glasses.
Finally, computer vision syndrome may bring the problem of dry scratchy eyes which will often require treatment with eye drops, supplements, or in extreme cases treatment with punctual occlusion (a procedure in which the tear-duct drainage points in the eye are partly blocked to allow tears to stay for longer periods in and around the eyes).
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