Cataracts

Learn more about cataracts from
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InfoCenter

July 03, 2008

Cataract info and access to doctors who specialize in Cataracts!

About Cataracts
InfoCenter

Cataracts InfoCenter is an Internet resource that offers you information about Cataracts. Cataracts InfoCenter does not offer medical advice or referrals.

Causes of Cataracts

Cataracts are common as people age. A cataract is a clouding of the eye that can significantly impair vision, but is not painful. Around 65 percent of older adults have cataracts in at least one eye. While no one knows the exact causes of cataracts, there are several viable theories.

Age

Age may be a major cause of cataracts since most cataracts are found in older adults. In fact, many researchers believe that as we age there is a certain disturbance in the fluids of the eye that results in cataracts.

Diabetes and Family History

For many diabetes patients, cataracts eventually become a problem. Family history is also a factor as cataracts generally develop in patients from generation to generation. However, a person whose parent has cataracts will not necessarily develop cataracts at a later age.

Injury and Ultraviolet (UV) Rays

Injuries to the eyes are another common cause of cataracts. Another factor is prolonged exposure to UV rays. Whether the UV rays come from sunlight or tanning beds, they can cause cataracts that eventually impair vision.

Medication

Some types of medication may cause cataracts. One of the most common medications known for causing cataracts is steroids. Long-term use of steroid tablets is likely to result in cataracts.

Heavy Drinking and Smoking

Heavy drinking and smoking are bad for the body on many levels, including the occurrence of cataracts. Continuing these habits can cause vision-impairing cataracts even at a young age.

Removing Cataracts

While your choices, or family history, may have resulted in cataracts, you still have hope. If cataracts are significantly affecting your vision, you may be able to have them surgically removed. If you are concerned, speak to your ophthalmologist to learn more about cataract surgery and the placement of IOLs.