Kidney is one of the most significant organs, which is in charge of our blood's circulation and accelerate the metabolism. Problems arise when there is a kidney disease, endocrine dyscrasia is following, in the end, gives rise to many side effects on eyes. Just like dry eyes, dark circles under eyes, dilated pupils even a vision problem. Therefore, in consideration of your health, you'd better develop good life habits, such as ensuring ample sleep, taking more fruits containing vitamin, shortening the time that you spend on computer. I promise you will see the changes after following above suggestions. I sincerely hope that you will soon be restored to health. Thanks.