Cataract is the clouding of the eye’s natural lens. It is the most common cause of vision loss in people over age 40 and is also the principal cause of blindness in the world, however you may get cured just by getting cataract surgery. Types of cataracts include:
A subcapsular cataract occurs at the back of the lens. People with diabetes or those taking high doses of steroid medications have a greater risk of developing a subcapsular cataract wich can be detected with regular eye exams.
A nuclear cataract forms deep in the central zone (nucleus) of the lens. Nuclear cataracts usually are associated with aging and is one of the most common cases at any emergency eye care services.
A cortical cataract is characterized by white, wedge-like opacities that start in the periphery of the lens and work their way to the center in a spoke-like fashion. This type of cataract occurs in the lens cortex, which is the part of the lens that surrounds the central nucleus.
If your cataract symptoms are not bothering you very much, you don’t have to remove a cataract. You might just need a new eyeglass prescription to help you see better, you should consider looking eye care services for a surgery when cataracts keep you from doing things you want or need to do. If you mostly spend your time looking at a computer screen during the day, then the best recommendation would be to get computer glasses like the ones from Felix Gray.
According to an eye care center people with dry eye may experience a stinging or burning sensation in their eye, or feel as if something is caught in their eye. The affected eye may be red and painful or emit a stringy discharge.Dry eye also sometimes experience blurred vision or their eyes may get tired easily, especially when reading or using a computer which can be easily corrected with medical eyeglasses.
There are a number of home remedies and lifestyle changes that can reduce symptoms of dry eye and prevent the condition, we recommend as the most effective this dry eye treatment. This article will look at both, along with medical treatments for when home remedies do not help.