The truth about computers and your eyesight
Do you ever find that at the end of the day your eyes are bloodshot, dry or fuzzy? It could be because you are your addicted to you digital devices. Here’s what you need to know.
An increasing reliance on technology including laptops, tablets, smart phones and so on has given rise to a new health condition called computer vision syndrome (or CVS), which is effecting many Australians of all ages.
Including a number of eye and vision-related problems, CVS is a result of prolonged use of digital devices. While they’re not thought to be permanent, symptoms of CVS are generally unpleasant and can cause some discomfort.
Furthermore, CVS is also thought to be having an impact on the incidence of myopia (short-sightedness) with a study conducted by the National Eye Institute in the USA reporting the prevalence of near-sightedness increasing by around 66 per cent over the past 30 years in America.
Whether for work or pleasure, the dramatic rise in ownership of smartphones and tablets coupled with modern day trends that involve doing more and more things from these devices (paying bills, shopping, research), is causing our eye muscles to work harder and for longer periods. There are ways to can prevent or at least limit any problems created by a digital device obsession.
Keep an eye out for…
You’ve probably experienced at least one of the common symptoms of computer vision syndrome which include:
- Eyestrain
- Headaches
- Blurred vision
- Dry eyes
- Neck and shoulder pain
These symptoms may be caused by other factors such as uncorrected vision needs, glare, poor lighting, improper posture, etc. You should always consult an eye care professional who will be able to diagnose computer vision syndrome through an eye exam.
What you can do to save your sight…
With these simple practices, you can reduce, or even prevent the effects of computer vision syndrome:
- Make sure the lighting in the room is comfortable on the eyes, and prevents you from staring into glare on the computer screen
- Position the computer screen so that your head is in a naturally comfortable position while working
- Take breaks. A few minutes away from the computer can go a long way when it comes to your eyes. Think of it similarly to the way you take stretch breaks for your arms and back.
- Make sure your seat is comfortable. A comfortable chair with support for your neck and back will help you avoid neck and shoulder strain commonly associated with computer vision syndrome.
Image: Getty