A cataract is a clouding of the lens of the eye, which is typically clear. For people who have cataracts, seeing through cloudy lenses is like looking through a frosty or fogged-up window. Clouded vision caused by cataracts can make it more difficult to read, drive a car at night or see the expression on a friend's face.

Cataracts are cloudy areas that form on your eye’s lens. Age-related cataracts are the most common type. Symptoms include blurry vision and glare around lights. Cataract surgery removes your clouded lens and replaces it with a clear artificial lens called an IOL. Providers recommend surgery when cataract symptoms interfere with your daily life.

Feb 13, 2024 · Cataracts form when protein builds up in the lens of your eye and makes it cloudy. This keeps light from passing through clearly. It can cause you to lose some of your eyesight. There are many...

For cataracts, some basic questions to ask include: Are cataracts causing my vision problems? What kinds of tests do I need? Will cataract surgery correct my vision problems? What are the potential risks of cataract surgery? Are there risks in waiting to do surgery? What will cataract surgery cost, and will my insurance cover it?

Oct 9, 2024 · A cataract is when your eye's natural lens becomes cloudy. Proteins in your lens break down and cause things to look blurry, hazy or less colorful. Inside our eyes, we have a natural lens. The lens bends (refracts) light rays that come into the eye to help us see. The lens should be clear, like the top lens in the illustration.

Dec 10, 2024 · A cataract is a cloudy area in the lens of your eye. More than half of all Americans age 80 and older either have had cataracts or have had surgery to get rid of cataracts. Learn about the types, symptoms, and causes of cataracts …

A cataract is a cloudy area in the lens of the eye that leads to a decrease in vision of the eye. [1][7] Cataracts often develop slowly and can affect one or both eyes. [1] . Symptoms may include faded colours, blurry or double vision, halos around light, trouble with bright lights, and difficulty seeing at night. [1] .

Feb 28, 2025 · Cataracts are a common age-related eye problem that can decrease your ability to see. They can start developing in your 40s but only become symptomatic in your 60s and 70s.

Oct 9, 2024 · A cataract is when an area of the eye's lens (clear inner part of the eye) becomes foggy or cloudy. This common eye disorder happens when proteins break down and clump together. The eye lens is naturally clear and responsible for focusing light on the retina.

Jan 2, 2024 · Cataracts are painless, cloudy areas in the lens of the eye. They block light from entering the eye and affect your vision. Cataracts sometimes grow larger and denser over time, causing vision loss if left untreated. In cases of worsening cataracts, surgery is recommended. Cataracts are common as you age.