Well, yes, kidney problems can lead to some eye problems, such as cataracts. So you should be careful about it. Generally speaking, some chronic kidney problems can be serious that it will just lead to some eye problems, such as cataracts, dark circles, and dry eyes. To treat cataracts occurred by kidney problems, you can just take some foods which are rich in vitamin a. Also, some researches have reported that supplementing with lutein can be good for cataracts, and it will improve visual function in cataract sufferers and may slow the progression of the cataracts. By the way, you should know that cataracts are caused by progressive degeneration of the proteins that make up the lens of the eye, which eventually results in clouding of the lens.