High blood sugar patients will have thirst, urinate more, rapid heartbeat, nausea, anorexia, positive urine sugar test, blood glucose test value higher symptoms, the specific symptoms are as follows:

1, thirst: if the patient usually love to eat sweets, or have a sedentary and less mobile and other bad habits, in the body of insulin secretion is insufficient to easily lead to elevated blood glucose. Elevated blood glucose osmotic diuresis, when the body of water is reduced, will produce extreme thirst symptoms, to timely hydration,

2, urinate more: high blood sugar patients not only urinate more often, but also increase the amount of urine, urine will be foamy, and accompanied by viscous.

3, rapid heartbeat: patients with high blood glucose do not have intense exercise, which can also lead to rapid heartbeat.

4, nausea: when high blood sugar rises to a certain level, ketone bodies will be produced, which will lead to abdominal distension, indigestion, nausea and other symptoms.

5, anorexia: when high blood sugar rises to a certain level, sugar can not be absorbed by the body, will produce ketone bodies, resulting in decreased appetite, anorexia, resulting in a lack of energy in the body.

6, positive urine sugar test: after testing, the urine sugar test is positive, is an important symptom of blood sugar.

7, blood glucose test value becomes high: after the test, the blood glucose test value rises, which also indicates high blood glucose.

If after testing, it is determined that the patient's blood sugar is high, oral glipizide controlled-release tablets, gliclazide extended-release tablets and other hypoglycemic drugs to treat, if it does not come down can also be injected insulin.