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Eye Health from Brookside Optometric

Eye health tips and information about glasses, contact lenses, Lasik, and more from the doctors of Brookside Optometric Group.

What are Cataracts?

What are Cataracts?
“You’ve got cataracts”.

These three words can still fill a patient’s mind with worry and fear when their doctor has to utter them. Memories still linger of parents and grandparents going to the hospital and needing a week of bed rest only to be chained to thick glasses for the rest of their lives once the surgery was complete. Luckily for all of us those days are a thing of the past.

These days cataract surgery is a 20-minute procedure that should not be feared. With modern implant surgery bed rest is not necessary and the visual outcomes are often nothing short of miraculous.

So what are cataracts and how do you fix them?

Everyone’s eyes have two lenses they use to see with. The cornea is the lens on the front of the eye where contact lenses are placed. The cornea’s job is to help you see distance objects clearly. If the cornea has an improper power than contact lenses, glasses or LASIK surgery is necessary to provide clear distance vision.

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What's the problem with cataracts?

What's the problem with cataracts?
cloudy-lens.gif
Normal Vision
Vision with Cataract
An advanced "Mature" cataract

"What are cataracts?” and "Do I have cataracts?” are two of the most common questions asked during an eye examination.

What are cataracts? A cataract is formed when the lens of the eye becomes cloudy. The lens is the part of the eye that helps focus light or an image on the retina, the light sensitive tissue at the back of the eye, similar to film in cameras.

When the lens is cloudy, it will interfere with the light entering the eye and imaging on the retina. Hence, vision will be blurred or hazy. Colors will be less vivid or intense and more difficult to distinguish. There may be increased sensitivity to glare from lights, especially when driving at night and difficulty seeing at night. Reading and other routine activities become more difficult to perform.

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Diabetes and Eye Health

Diabetes and Eye Health

Diabetes is a disease that affects approximately 29 million or 9 % of the American population and is the 7th leading cause of death in this country. Of those affected Americans 15% to 20% will suffer some visual impairment due to the disease. Diabetic patients are 60% more likely to develop cataracts at an younger age and 40% more likely to be diagnosed with glaucoma - both of which can cause severe vision loss if left untreated. Because diabetes is largely treatable with diet and medication, we can reduce the likelihood of these side effects from occurring or at least delay their severity.

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