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Cataracts
Cataract Video

A cataract is a clouding of the lens in the eye that affects vision. Most cataracts are related to aging. Cataracts are very common in older people. By age 80, more than half of all Americans either have a cataract or have had cataract surgery.  A cataract can occur in either or both eyes. It cannot spread from one eye to the other.

The lens is a clear part of the eye that helps to focus light, or an image, on the retina. It works much like a camera lens. It focuses light onto the retina at the back of the eye, where an image is recorded. The lens also adjusts the eye's focus, letting us see things clearly both up close and far away. The lens must be clear for the retina to receive a sharp image. If the lens is cloudy from a cataract, the image you see will be blurred.

Frequently Asked Questions about Cataracts

What causes cataracts?

Researchers suspect that there are several causes of cataracts, such as smoking and diabetes. Or, it may be that the lens just changes from the wear and tear it takes over the years.

Who is at risk for cataract?

The risk of cataract increases as you get older. Other risk factors for cataract include:

*       Certain diseases such as diabetes.

*       Personal behavior such as smoking and alcohol use.

*       The environment such as prolonged exposure to sunlight.

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What are the symptoms of a cataract?

The most common symptoms of a cataract are:

*       Cloudy or blurry vision.

*       Colors seem faded.

*       Glare. Headlights, lamps, or sunlight may appear too bright. A halo may appear around lights.

*       Poor night vision.

*       Double vision or multiple images in one eye. (This symptom may clear as the cataract gets larger.)

*       Frequent prescription changes in your eyeglasses or contact lenses.

If you or a loved one is experiencing any of these symptoms, contact our office for a comprehensive eye exam.

How is a cataract treated?

A cataract needs to be removed only when vision loss interferes with your everyday activities, such as driving, reading, or watching TV. You and your eye care professional can make this decision together. Once you understand the benefits and risks of surgery, you can make an informed decision about whether cataract surgery is right for you. In most cases, delaying cataract surgery will not cause long-term damage to your eye or make the surgery more difficult. You do not have to rush into surgery.

Surgery involves removing the cloudy lens and replacing it with an artificial lens.  Today's procedures are simpler, faster and less invasive than ever before.  There are many lens options available. From active to more relaxed lifestyles, we can help you select the lens that best meets your needs and expectations.

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