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.

Dec 1, 2025 · 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. We are all born with a natural lens inside …

Cataract ... A cataract is a cloudy area in the lens of the eye that impairs vision. [1][7] Cataracts often develop slowly and can affect one or both eyes. [1] Symptoms may include faded colours, blurry or …

Cataract surgery is the only way to remove cataracts and restore your clear vision. During cataract surgery, an ophthalmologist removes your clouded natural lens and replaces it with an intraocular …

Dec 17, 2025 · Discover what cataracts are, why they develop, symptoms to watch for, and how modern cataract surgery can help you regain clearer vision.

Feb 13, 2024 · If your child’s cataract is small and doesn’t affect their vision, it may not need to be removed. But if it does affect their eyesight, it should be treated as soon as possible.

Nov 25, 2025 · A cataract is a clouding of the lens in your eye. It affects your vision. Cataracts are very common in older people. Learn about symptoms and surgery.

A cataract is an eye disease that clouds the eye's lens and vision. Learn the causes, treatment, symptoms, diagnosis, and surgery used to treat cataracts.

A cataract is a clouding of the natural intraocular crystalline lens that focuses the light entering the eye onto the retina. This cloudiness can cause a decrease in vision and may eventually lead to blindness …

Feb 28, 2025 · According to data from the National Eye Institute, about 68% of Americans aged 80 and older have cataracts, and rates are increasing every year. Read on to learn what cataracts are, the …