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.

Cataract formation is primarily driven by oxidative stress, which damages lens proteins, leading to their aggregation and the accumulation of clumps of protein or yellow-brown pigment in the …

Mar 7, 2023 · 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 …

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.

Oct 9, 2024 · Using the slit lamp, an ophthalmoscope or both, the doctor looks for signs of cataract. Your ophthalmologist will also look for glaucoma, and examine the retina and optic …

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.

Sep 2, 2025 · Cataracts are a painless, cloudy area in the lens of the eye that blocks the passage of light to the retina. As a result, people experience vision changes, including blurry vision or …

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 …

Sep 16, 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.

Jun 12, 2025 · Common cataract symptoms include gradual blurry vision, glare from lights, trouble seeing at night, and reduced color clarity. Recognizing these symptoms early can help you …