Symptoms of high blood sugar, high blood sugar is very harmful

There are more and more diabetics nowadays. High blood sugar can cause symptoms such as frequent urination, feeling extremely thirsty, fatigue, loss of appetite, and weight loss. If blood sugar remains high for a long time, it can lead to lesions in other organs of the body and kidney failure. Blood sugar must be controlled in time.

1. Symptoms

(1) Frequent urination, dry skin, and dehydration

(2) Extreme thirst

(3) Nausea, vomiting, abdominal discomfort

(4) Anorexia, weight loss, weakness

(5) Rapid heartbeat and slow, deep breathing

(6) Increased blood sugar test value

(7) Urine sugar test is positive.

2. The harm of high blood sugar

1. Under normal circumstances, the human body can ensure the balance between the source and destination of blood sugar through two major regulatory systems: hormone regulation and neural regulation, so that blood sugar is maintained at a certain level. However, under the combined effects of genetic factors (such as family history of diabetes) and environmental factors (such as unreasonable diet, obesity, etc.), the two major regulatory functions are disrupted, resulting in increased blood sugar levels. So, what are the dangers of high blood sugar?

2. The harm of high blood sugar: Short-term, one-time high blood sugar does not cause serious harm to the human body. For example, short-term high blood sugar levels may occur when you are under stress, emotionally excited, or highly nervous; short-term high blood sugar levels may also occur when you consume a large amount of sugar at one time; then, blood sugar levels gradually return to normal. However, long-term high blood sugar can cause lesions in various tissues and organs throughout the body, leading to the occurrence of acute and chronic complications. Such as pancreatic failure, dehydration, electrolyte imbalance, nutritional deficiency, decreased resistance, impaired renal function, neuropathy, fundus lesions, etc. Controlling hyperglycemia is imperative.

3. Human health is closely related to the stability of the external environment (such as air and water) and the internal environment (such as blood and tissue fluid). High blood sugar destroys the body's internal environment, causing a series of biochemical pathological changes and affecting the functions of various organs. It can be seen from this that diabetics should, under the guidance of a doctor, actively and proactively stabilize their blood sugar at normal levels to prevent or delay the occurrence of complications.