If your vision has started going blurry, you should have your eyes examined to find the cause. This may cause your eyes to go a little blurry, but should clear when you blink.
It is made worse if you are in a dry environment, such as a heated or air-conditioned office. Whenever you concentrate on a computer screen or watch television, you tend to blink less. If you have an uncorrected vision problem, this can make computer use uncomfortable and can lead to blurred vision and eye strain.
However, working on a computer is a demanding visual task that can cause eye discomfort. Using a computer does not cause permanent damage to your eyes. If you spend a long time using a computer or watching television, your eyes can become tired and your vision blurred. The main types of refractive errors are myopia (short-sightedness), hyperopia or hypermetropia (long-sightedness), presbyopia (inability to focus on near objects) and astigmatism. The image of what you are looking at does not focus precisely on the back of the eye (retina) and appears blurry. Problems with focusing (refractive errors) are also very common. If they persist, it is best to see an optometrist for advice. These complaints are very common and can often fix themselves. Sometimes, you might even see spots or get headaches. These act as substitute tear glands if yours are not functioning correctly.Your eyes can become tired, blurred, sore or dry. Another operation, although this is reserved for extreme dry eye cases where everything else has failed, is to graft saliva glands from the lower lip into the sides of your eyes. In worst-case scenarios, there are surgical options that may ease dry eye, including the insertion of punctal plugs into the tear ducts to stop tears from draining. Sometimes it may be necessary to treat the underlying cause, so if you have a condition or are on medications that are exacerbating dry eye then your optometrist may have a solution.įor those living in hot and windy climates, eye protection is recommended, while avoiding long periods in front of computer screens can also help. However, if this is not the case or the symptoms have lessened but you are still in discomfort, you should book an eye exam.
The symptoms should ease after a couple of days. You can do this before visiting an optometrist as it will provide a strong indication of whether you have dry eye or not. Purchase some lubricating drops and apply them regularly to see if this helps. There are a variety of reasons why you may have developed the condition, including: Living in a hot or windy location, Hormonal changes, Blocked tear-secreting glands, Age, Certain diseases and the side effect of medications.
This causes a range of symptoms, including sore, burning or watering eyes, as well as blurred vision or a feeling you have something in your eye. As the name suggests, dry eye occurs when the eye does not produce enough tears - or they evaporate too quickly - to keep itself moist. Sore and painful eyes at night or in the early morning are typically signs of dry eye.
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