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. 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 - Diagnosis and treatment - Mayo Clinic
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?
Cataracts: Signs, Symptoms & Treatment Options - Cleveland Clinic
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 - Causes, Symptoms, Risk Factors, Diagnosis ... - WebMD
2024年2月13日 · 10 min read. If you’re over 60 and your vision has gotten blurry or cloudy, you may have cataracts. It’s a common condition in older adults, and it can be treated by your eye doctor. What Are the...
Cataracts - National Eye Institute
2023年11月15日 · 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 and how your doctor will diagnose and treat them.
What Are Cataracts? - American Academy of Ophthalmology
2024年10月9日 · 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. In this article: Vision Problems with Cataracts. Symptoms of Cataracts. Causes of Cataracts. Diagnosing Cataracts. Treating Cataracts. Inside our eyes, we have a natural lens.
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 include faded colours, blurry or double vision, halos around light, trouble with bright lights, and difficulty seeing at night. [ 1 ] .
Cataract Surgery: Risks, Recovery, Costs - American Academy of ...
2024年10月9日 · Cataract surgery is an operation to remove your eye’s lens when it is cloudy. What to Expect with Cataract Surgery. Cataract Surgery Recovery. What Are the Risks of Cataract Surgery? Posterior Capsular Opacification. Cataract Surgery Costs. The purpose of your lens is to bend (refract) light rays that come into the eye to help you see.
Cataract surgery - Mayo Clinic
Cataract surgery is a procedure to remove the lens of the eye and, in most cases, replace it with an artificial lens. A cataract causes the lens to become cloudy when it is typically clear. Cataracts can eventually affect vision. Cataract surgery is performed by an eye doctor, also called an ophthalmologist.
Causes of Cataracts - National Eye Institute
2023年1月4日 · A cataract is a cloudy area in the lens of your eye. Cataracts can make your vision blurry, hazy, or less colorful. Most cataracts are caused by natural changes in your eyes as you get older. Learn about how cataracts form and what causes them.