High blood sugar, also called hyperglycemia, is a condition in which your blood sugar level is above the normal range. The normal level is less than 99 milligrams per deciliter before a meal and less than 140 milligrams per deciliter, two hours from the time you begun taking a meal. These figures relate to non-diabetics.
If your blood sugar is regularly high, you may have diabetes or prediabetes and therefore need to get tested. High blood glucose occurs when glucose from the food you eat is absorbed into the bloodstream. The glucose level drops to normal once insulin carries it into the cells.
If your body does not produce enough insulin or you have insulin resistance, your blood glucose levels may remain high over an extended period. This can lead to serious complications. Here are 10 signs of high blood sugar:
High Blood Sugar Sign #1: Frequent Urination
Going to the bathroom frequently may be a sign of high blood sugar. If this becomes a recurrent characteristic, it is possible that you have diabetes or pre-diabetes. You can find out the cause of the increased urination by undergoing tests.
When your body has high blood sugar, it tries to get rid of the excess sugar through excreting it by filtering it out in the kidneys, hence the increased urination. Frequent urination is more apparent when it causes you to get up at night to go to the bathroom. This can cause you to wake up feeling tired and low on energy.