If you are having trouble seeing, you need to visit an Eye Clinic in St Paul MN right away. A doctor can take a look at your eyes and let you know if you are really losing some of your sight. The most common cause of vision loss in people over forty and the largest cause of blindness in the world are all caused by cataracts.

By definition, a cataract occurs when you experience clouding inside of the lens in your eye resulting in vision loss. Your iris and pupil make up the lens of your eye. The leading cause of blindness in the world is cataract disease. In the United States alone, around twenty-two million people are affected by cataract disease. A large majority of those twenty two million people are eldery. Over the next ten years, that number is only projected to increase as the population of the United States continues to age. There are three main types of cataracts disease that affects the general population.

Sub-Capsular Cataract

The first type is sub-capsular cataract. This type of cataract often occurs at the back of your lens. Those who are most likely to develop sub-capsular cataracts are people who suffer from severe diabetes.

Cortical Cataract

The second type is a cortical cataract. This type of cataract is generally what you see features in pictures about the disease. Generally, a white, clear looking sliver develops at the edge of your lens and slowly works its way to the center of your lens over time. As it works it way towards the center of your lens, it creates a spiral like pattern. This type of cataract develops in the lens cortex. Your lens cortex surrounds the central nucleus of your lens.

Nuclear Cataract

The third type of cataract disease is referred to as nuclear cataract. This type of cataract generally forms deep in the nucleus of the lens. Generally, the elderly as the most likely group of people to develop this type of cataract disease.

If your eyesight is not what it use to be, make sure you schedule a visit to an eye clinic in St Paul MN today. Many older Americans lose their eyesight due to cataracts. The best way to stay on top of your eye health is through regular eye checkups.