Several of the preceding posts in this blog explain how various eye diseases are diagnosed and treated. Although prompt treatment can stop or minimize further damage to your eyes, it doesn't always recover vision that was damaged in the early stages of the disease, before the disease was diagnosed. In some cases this damage can be extensive. With glaucoma, for example, your peripheral vision can be almost completely lost before you realize something is wrong.
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| How To Improve Your Eyesight Naturally Fast |
This vision loss may prevent you from doing many everyday tasks or participating in activities you enjoy. You may not be able to read print, see the numbers on your telephone clearly, perform necessary tasks at your job or move around the house safely. Your eyes may not be able to adjust to contrast or glare. You may not be able to distinguish colors. Your vision loss may be owing to a single problem or several problems in combination. The effects can range from mild to severe.
When this happens you may have what is known as low vision. Having low vision means your eye condition can't be corrected with standard eyeglasses, contact lenses or surgery. Low vision is often the result of conditions such as macular degeneration, glaucoma or diabetic retinopathy. It can also be the result of serious eye injuries or birth defects.
Warning signs that you may have low vision
Remember that low vision is determined by the degree to which vision problems interfere with your everyday needs and activities. Some of these problems are listed below:
- Difficulty recognizing the faces of relatives and friends
- Problems doing close-up work, including reading, cooking and sewing
- Problems picking out and matching the color of your clothes
- Difficulty seeing because lights seem dimmer than they used to
- Trouble reading street, bus or store signs
Low-vision rehabilitation
Sometimes people with low vision believe that nothing else can be done to improve the way they perform daily living skills. The reality is that many types of vision loss respond well to low-vision rehabilitation, which may help you resume an active, independent life within the limitations of your particular eye condition.
Rehabilitation starts with an assessment by a low-vision specialist. The low-vision specialist is an eye doctor trained in evaluating people with low vision. This eye specialist may also work with other health care professionals, such as social workers, occupational therapists and others to maximize your remaining vision.
Low-vision rehabilitation uses low-vision aids, proper lighting, and special training to help you resume normal activities. When you see a low-vision specialist, he or she compiles a complete history of your vision problem and may ask you to describe the tasks you're having difficulty performing, He or she then decides on a
course of testing. During this testing, low-vision aids including glasses, magnifiers, telescopes and electronic devices, as well as nonoptical devices such as reading stands and lamps, are tried out and reviewed.
This testing is not just a trial-and-error process, although sometimes it may seem that way. Sometimes testing must be done over several visits - as this process takes time - and can be fatiguing. But the low-vision examination is carried out in a manner designed to maximize your vision and achieve the goals set by you and your doctor at the start of testing.
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| How To Improve Your Eyesight Naturally Fast |
Once the low-vision specialist determines the best aids for you, he or she develops a training program. The program may be carried out by the specialist with his or her staff or by another professional, such as a vision rehabilitation specialist, who can teach you how to use low-vision aids and provide special training. This training is important because as simple as these aids may seem, if they' re not used properly, they won't function in the way they're intended to. Just as someone who has had physical trauma or a stroke may need rehabilitation to learn to do simple tasks again, people with low vision also may need to learn to do things in a slightly different way. To find out more, you can check out How To Improve Your Eyesight Naturally Fast.