More than fifty percent of people over the age of 60, suffer from cataracts. In fact, cataracts are so common it is said that everyone will develop a cataract if they live long enough.
A cataract is a clouding of the eye’s naturally clear lens. Vision through eyes with cataracts is characterized as looking through a foggy window or piece of wax paper. Cataract development is usually a very gradual process of normal aging, but can occasionally occur rapidly. Many people are unaware that they have cataracts because the changes in their vision are so gradual. Cataracts are very common, affecting roughly 60% of people over the age of 60, and over 1.5 million cataract surgeries are performed in the United States each year.
Cataract surgery has an extremely high success rate. One and a half million people have this procedure every year and 95% have a successful result. As with any surgical procedure, complications can occur during or after surgery, some are severe enough to limit vision. But in most cases, vision, as well as quality of life, improves.
Some common symptoms of cataracts may include:
- Painless blurring of vision
- Sensitivity to light and glare
- Double vision in one eye
- Poor night vision
- Fading or yellowing of colors
- Frequent changes in glasses or contact lens prescription.