Blindness – Third Biggest Fear
A Prevent Blindness America Survey found that blindness ranked third as a major fear. Number 1 and 2 were cancer and heart disease. Of course, there are ways to prevent vision loss. The best way is to have a yearly comprehensive dilated eye exam. Being proactive always has positive benefits on your health and your eye health.
Common Causes of Blindness
Cataracts are the leading cause of preventable blindness worldwide. Cataract surgery is a very common surgery in the United States, but in less developed countries, people often go blind. This is due to the inaccessibility of eyecare. But even here in the US, we find that since cataracts are slow growing and they usually affect the vision in such a gradual way. Often people are unaware they have them and don’t realize they have such poor vision.
Diabetic retinopathy is another common cause of blindness in people under age 65. Diabetes affects your entire body, including your eyes. According to The American Academy of Ophthalmology, diabetics are 25 times more likely to lose vision than those without this disease. Diabetic retinopathy is the most common complication of diabetes. The longer you have diabetes, the more likely it is that you’ll develop diabetic retinopathy.Many patients with this condition are asymptomatic at its most treatable stage, so diabetics are strongly advised to have routine yearly comprehensive dilated eye examinations.
Another cause of vision loss is glaucoma. Half of all people with glaucoma risk permanent damage because they are unaware that they have it. A comprehensive dilated eye exam is the only way to determine whether these problems are present so appropriate treatment can be initiated.
As you can see, serious and sight-threatening eye diseases do not always present symptoms, but they can be diagnosed during a eye exam. Often treatment can be given before damage occurs. Vision is your most valued of all senses, for everyday activities and even your safety. An eye exam should be part of your yearly schedule. It could save your sight!
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