Eyehow – Facts and Myths

These are some “Facts and Myths”  that you could use to engage with your optical patients via social media or marketing communications. Some of the subjects also raise the opportunity to talk about specific needs e.g. computer lenses, quality reading glasses, therapeutic supplements for example,

Test yourself with the following true or false statements and see how much you know about your eyes.

  • “Reading in dim light is harmful to your eyes.” False. Using your eyes in dim light does not damage them. For centuries, all nighttime reading and sewing was done by candlelight or with gas or kerosene lamps. However, good lighting does make reading easier and can prevent eye fatigue.
  • “Using computers can damage your eyes. False. Working on computers or video display terminals (VDTs) will not harm your eyes. Often, when using a VDT for long periods of time, just as when reading or doing other close work, you blink less often than normal. This reduced rate of blinking makes your eyes dry, which may lead to the feeling of eyestrain or fatigue. Try to take regular breaks to look up or across the room. Looking at objects farther away often relieves the feeling of strain on your eyes. Keep the monitor between 18 to 24 inches from your face and at a slight downward angle. Also consider the use of artificial tears. If your vision blurs or your eyes tire easily, you should have your eyes examined by an eyecare doctor.
  • “Wearing the wrong kind of eyeglasses damages your eyes.” False. Eyeglasses are devices used to sharpen your vision. Although correct eyeglasses or contacts help you to see clearly, wearing a pair with the wrong lenses, or not wearing glasses at all, will not physically damage your eyes. However, children less than eight years old who need eyeglasses should wear their own prescription to prevent the possibility of developing amblyopia or “lazy eye.”
  • “Children outgrow crossed or misaligned eyes.” False. Children do not outgrow crossed eyes. A child whose eyes are misaligned may develop poor vision in one eye because the brain will “turn off” or ignore the image from the misaligned or lazy eye. The unused or misaligned eye will not develop good vision unless it is forced to work, usually by patching the stronger eye. Children who appear to have misaligned eyes should be examined by an eyecare doctor. In general, the earlier misaligned eyes are treated, the better. Treatment may include patching, eyeglasses, eyedrops, surgery, or a combination of these methods.
  • “Learning disabilities are caused by eye problems.” False. Difficulties with reading, mathematics, and other learning problems in children are often referred to as learning disabilities. There is no strong evidence that vision problems cause learning disabilities or that eye exercises cure learning problems.Children with learning difficulties often need help from teachers and people with special training. Before such treatment begins, it is important for the child to have a complete medical eye examination to make certain he or she is seeing as well as possible.
  • “Sitting close to the television can damage children’s eyes.” False. Children can focus at close distance without eyestrain better than adults. They often develop the habit of holding reading materials close to their eyes or sitting right in front of the television. There is no evidence that this damages their eyes, and the habit usually diminishes as children grow older. Children with nearsightedness (myopia) sometimes sit close to the television in order to see the images more clearly.
  • “Eating carrots improves your vision.” False. Carrots are rich in vitamin A, which is essential for sight, but many other foods also contain this vitamin. A well-balanced diet, with or without carrots, provides all the vitamin A necessary for good vision.
  • “People with weak eyes should avoid reading fine print.” False. It is said that people with weak eyes or people who wear glasses will “wear out” their eyes sooner if they read fine print or do a lot of detail work.The concept of the eye as a muscle is incorrect. The eye more closely resembles a camera. A camera will not wear out sooner just because it is used to photograph intricate detail. You can use your eyes without fear of wearing them out.
  • “Wearing eyeglasses will cause you to become dependent on them.” False. Eyeglasses are used to correct blurry vision. Since clear vision with eyeglasses is preferable to uncorrected vision, you may find that you want to wear your eyeglasses more often. Although it may feel as if you are becoming dependent on your eyeglasses, you are actually just getting used to seeing clearly.

Source: The American Academy of Ophthalmology

Similar Posts:

Next Post
Previous Post