Computer Eye Strain Symptoms
Are you Experiencing Computer Eye Strain Symptoms? Find Out…
Computer eye strain symptoms are becoming increasingly seen in people who spend a great deal of time before their computer screens for performing their jobs or for leisure A majority of Americans use a computer either at work, at school or at home. This majority increasingly includes children of younger ages who are vulnerable to eye damage that affects adults to a far lesser degree, if at all.
Computer eye strain is one of the most common symptoms of computer vision syndrome (CVS). So, naturally it’s gotten plenty of attention. So much so that many eye doctors are now becoming specialists in treating computer vision. Although more and more studies are being done to identify the causes and impact of CVS on computer users, there is a lack of awareness of the need to consult an eye specialist trained in treating CVS.
One of the biggest differences between working on a computer and working on paper is the nature of screen-image text and graphics. Images on paper are fixed. Text has crisp lines, and artwork blends smoothly. Neither have properties that vary in ways that force the eyes to continually refocus. Screen images are made up of pixels of light. Within each pixel the light intensity can vary, and tends to fade at the edges of the pixel. This forces the eyes to refocus constantly, resulting in eye strain and other symptoms
Computer Eye Strain Symptoms : Initial Symptoms
In the initial stages, the computer eye strain symptoms may be mild and may not be causing a great deal of discomfort. Some of the common symptoms you may experience are:
- Frequent headaches
- Severe fatigue
- Recurring dizziness
- Eye pain
- Reddish watery eyes
- Extreme dryness
- Sharp pain
- Body pains
- Eyelid twitching
Any type of strain for an extended period of time can have an adverse effect on your vision. The negative impact from eye strain due to extended computer viewing may not become apparent in the beginning but can have long term consequences.
Some or all of the above mentioned symptoms would be recurring in those experiencing strain in their eyes due to prolonged computer usage. If cutting down on your computer usage is difficult for you then you should consider taking precautionary steps to address you eye strain symptoms.
Setting your monitor to a safe distance, reducing glare, dimming lights, good posture that allows your eyes to be level with the screen and taking periodic breaks from viewing the monitor all help reduce computer eye strain. Older CRT displays are more difficult to focus on due to the flicker and refresh rates less than 75 hertz. Newer LCD screens cause less eyestrain. Use a higher contrast, and set the text to a size large enough to avoid strain.
If focusing or coordinating your eyes contributes to your eyestrain, there are therapeutic treatments that can improve your muscle strength and coordination. See your eye doctor for an complete evaluation and his recommendations for your eye strain treatment and relief. Such treatment should only be done under a doctor’s supervision. If you believe you suffer from computer eye strain symptoms, make sure you visit an ophthalmologist and have an annual computer eye exam.