What is the most common cause of cataract?

Most cataracts develop when aging or injury changes the tissue that makes up the eye’s lens. Proteins and fibers in the lens begin to break down, causing vision to become hazy or cloudy. Some inherited genetic disorders that cause other health problems can increase your risk of cataracts.

What is the most common form of cataract?

A nuclear cataract is the most common type of cataract, beginning with a gradual hardening and yellowing of the central zone of the lens also known as the nucleus.

Where is cataracts most common?

Cataracts usually appear in both eyes. They may not necessarily develop at the same time or be the same in each eye. They’re more common in older adults and can affect your ability to carry out daily activities such as driving.

Are cataracts caused by stress?

Because emotional or psychological stress is associated with increased oxidant production and oxidative damage, long-term exposure to emotional or psychological stressors may enhance the risk of many diseases associated with oxidative stress, including cataracts.

What causes cataracts to develop quickly?

Trauma-related cataracts are typically the most fast-growing type of cataracts. Radiation: Radiation-related cataracts, sometimes listed under trauma-related cataracts, occur after the lens has been exposed to radiation. Exposure to high levels of radiation can result in clouded vision in as little as two years.

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Who is prone to cataracts?

Cataracts are very common as you get older. In fact, more than half of all Americans age 80 or older either have cataracts or have had surgery to get rid of cataracts. At first, you may not notice that you have a cataract. But over time, cataracts can make your vision blurry, hazy, or less colorful.

What age do people get cataracts?

In most people, cataracts start developing around age 60, and the average age for cataract surgery in the United States is 73. However, changes in the lenses of our eyes start to affect us in our 40’s.

How can I prevent my cataracts from getting worse?

5 ways to keep cataracts from getting worse

  1. Have regular eye exams. …
  2. Watch your blood sugars if you have diabetes. …
  3. Stop smoking. …
  4. Reduce alcohol consumption. …
  5. Eat a balanced diet. …
  6. Wear sunglasses.

What are the 3 main types of age-related cataract?

There are three primary types of age-related cataracts: nuclear sclerotic, cortical, and posterior subcapsular. As a person ages, any one type, or a combination of any of these three types, can develop over time.