9Brown or Yellow Eyes
Another evident sign of cataracts is the changes in the colors of your eyes. The least severe cases indicate through a yellow tone, while a brown shade is more serious. These effects are caused because of protein cloud in the eyes, which would bring some reflection. If left untreated for an extended period, the color would become darker and gradually impair your vision. In extreme cases, your vision might be reduced to a degree that you can also differentiate between darkness and brightness. [9]















