Cataract - Wikipedia
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 …
Cataracts - Symptoms and causes - Mayo Clinic
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. …
What Are Cataracts? - American Academy of Ophthalmology
Dec 1, 2025 · Are cataracts clouding your vision? Discover the causes, symptoms, and modern treatments that can restore your sight—and when it’s time to see an eye doctor.
Cataracts | Cataract Surgery | MedlinePlus
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.
Cataracts Center: Symptoms, Causes, Tests, and Treatments - WebMD
Find in-depth information on cataracts including symptoms ranging from cloudy vision to double vision.
Cataracts: Signs, Symptoms & Treatment Options
Cataracts (Age-Related) 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. …
Cataracts Explained: Symptoms, Causes and Treatment Options
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.