A cataract is an eye condition faced by more than 50% of just Americans who are 80 and older (1). This number increases when put into a worldwide scale. A cataract is when the proteins in your eye's lens clump together and form a cloudy mass (1). Cataract normally happens with age but other factors such as injury can affect an individual's susceptibility to a cataract (1). A cataract can be compared to a dusty car windshield, making everything less vibrant and clear to see (2). This obviously puts affected individuals at risk of injury. Blurred vision can cause car accidents or slip and falls to name at the least.
It is always better to treat a cataract as soon as possible to avoid potential blindness. In order to do that, knowing the symptoms will help individuals notice any changes in their visions. The symptoms associated with a cataract range from double vision to change in the way colours are perceived.
If there is a chance of a cataract the symptoms are (1,2):
blurry vision
cloudy vision
faded colours
seeing a yellow tinge
light sensitivity
trouble with sight in general Although vision-related problems may seem daunting, because of how common cataracts are, there are successful treatments and prevention tips. In order to prevent cataract it is suggested that individuals protect their eyes from damage as much as possible (1). This damage includes sun damage, direct injuries, and indirect health related damage (1). Smoking should be avoided and diet should be controlled (1). If an individual finds themselves in a scenario where they do suspect a cataract, they should go to a doctor as soon as possible.
In the case a cataract is present, surgery is the only way to get rid of it (1). But, there are techniques that can lessen the inconveniences caused by a cataract. For example, using better lighting and getting new prescriptions can help deal with lessened vision (1). But ultimately, you will have to get surgery. The surgery removes the lens of the eye and replaces it with an artificial intraocular lens (IOL) (1,2). This surgery is very successful and 9/10 people gain clearer vision afterwards (1). Because of how common the surgery is, there is very minimal risks and worries that are accompanied with it.
So, if an individual seems to have any of the symptoms listed above, going to a doctor and getting a diagnosis is very beneficial.
Sources:
https://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/cataracts
https://www.aao.org/eye-health/diseases/what-are-cataracts Assessed and Endorsed by the MedReport Medical Review Board
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