3. Blurred Vision
Your vision is a warning sign that you ought to pick up on pretty fast. When the glucose in your blood increases high enough, your vision is greatly affected and while it might seem like your sight is dwindling, it could be a sign of a more serious problem with your blood sugar. Rather than changing your prescription on your glasses, consider a consult with a physician to check your blood values. If your glucose is high, make sure to tell your physician that your vision has been blurry and that you suspect it might be due to the blood sugar. The issue is when your blood sugar increases to a high enough level, the eye lens swells and hinders your ability to see clearly. Having this problem corrected the right way can ensure you are safe and it will prevent an eye exam that you may not need.