Overview of Cataracts

They say that the eyes are the windows to the soul, and regardless of whether or not you agree with that I bet you believe that your vision is important to you. So just imagine that your vision slowly starts to fade away over time and your beautiful and vivid world becomes cloudy and hazy. This is what it is like for people that suffer from cataracts, which is a disease that slowly forms a cloud over the retina, causing a loss of vision that increases over time. Eventually, it can lead to blinding, which can be devastating. To help you learn more about cataracts and how you can prevent and/or treat it, we’ve developed this guide for you.

Cataracts generally occur in adults in their elderly years and occur from a result of several factors. For some, it can be the result of an overexposure to UV rays, while in others it can be genetic. It can also occur as a result of trauma to the eye or a lack of lens protein. In older adults, cataracts can result in a fluid or milky buildup in the eye, which can severely impair vision. This is also called senile cataracts and is prevalent in elderly patients.

Symptoms of cataracts are what you would expect – namely decreased clarity of vision and a loss of contrast. As the cataracts becomes more clouded, the vision can become completely eclipsed, which leads to near-blindness or total blindness. Obviously, the goal of treatment would be to avoid the cataracts reaching this point, however it isn’t always as easy as it sounds. There are several treatment options, but the most often used is also the most risky.

Some treatment options for cataracts are surgery to remove the cataract, which is only used when absolutely necessary due to the risk of further damaging the eye/s. Recent research has led to the development of eye drops that have sporadic success in treating cataracts. The best cure is prevention, which we’ll talk about next.

Although the origins of each case are uncertain, research suggests that wearing UV blocking sunglasses can be very helpful for preventing cataracts. This is especially true for people that work outside or near areas of bright sun. Also, taking moderate doses of antioxidant supplements has also been proven to help, although this is still being tested.

The bottom line is that cataracts are an unforgiving and inconveniencing condition that can change a person’s life forever. At first, the symptoms may not be severe, but as it progresses it can become very difficult to see. Although blindness does not always occur, there is a high chance that it might. This is why researchers are working furiously to develop new treatments that make surgery unnecessary.

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