The degree of discomfort seems to increase with the increasing number of computer screen use. Some people even experience constant eye irritation and vision issues when seeing computer screens for long periods at work or at home. The typical American working adult spends upwards of seven hours a day working at a desk away from the home office. For many people this is very difficult, if not impossible, to get through.
Screen glare is the most common problem that affects the eyesight of many people. This symptom occurs when there is an apparent contrast between the color of the text or graphic on the screen and what the person is seeing. Screen glare can occur even when the screen is brightly lit; even when visibility is low. Some other symptoms related to this problem include the inability to focus at close distances, squinting when looking at bright computer screens, eyestrain and fatigue.
Another common problem with vision is called near vision. With near vision the eyes take longer to focus on a stationary object than it does for reading or writing purposes. People with near vision often have trouble focusing at close distances, such as while waiting in a crowded supermarket or during a movie. Some people with near vision have a difficult time reading the small print on paper, including menus, advertisements and booklets.
There are many other common problems with eyesight, but they tend to be less common than the ones listed above. These include glaucoma, cataracts, macular degeneration, meniscus tear and other eye issues. One of the most important things you can do for your eye health is to visit an optometrist for regular eye exams. An eye exam is designed to detect potential eye problems before they become worse and are able to prevent vision loss and other vision problems.
If you have any of these symptoms, it is important to see an eye doctor. Symptoms of glaucoma include redness, drainage and pressure under the eyes, as well as pain and blurred vision. Treatment of glaucoma can involve the use of eye drops and laser surgery. Some symptoms of cataracts include redness, drainage, fogging and eye twitching.
The final vision disorder that is common among adults is called lazy eye. It means that when you are trying to sleep at night your eyes tend to move around too much. This happens because the optic nerves have been damaged. When this happens, light cannot enter the eye properly and thus results in night blindness. For some people with night blindness due to damaged nerves can be corrected with eye surgery.