What is hyperglycemia What are the symptoms of hyperglycemia

Symptoms of hyperglycemia are often abnormally thirsty and blurred vision. If your blood sugar level is too high, you may feel tired and weak. So, what?

Symptoms of hyperglycemia include nausea, vomiting, and abdominal discomfort. Anorexia, weight loss, weakness. Caused by a lack of energy in the cells due to the inability of blood sugar to enter the cells.

The heart beats fast and breathes slowly and deeply. Elevated blood glucose test values. Positive urine glucose test.

According to experts in the hospital, the symptoms of hyperglycemia include excessive urine, dryness, and dehydration. Excessive urination not only refers to an increase in the frequency of urine, but also an increase in urine output, which can reach more than 20 times in 24 hours, and the urine output can reach 2-3 liters to 10 liters. Even the foam of the urine is too much, and the urine stains are white and sticky.

Polyuria is caused by an increase in blood glucose above the renal glucose threshold (, and the amount of sugar excreted into the urine increases, resulting in an increase in urine frequency and output. Extreme thirst. When the total amount of water in the body decreases by 1 2%, it can cause the excitement of the thirst center of the brain to want to drink, which will produce the physiological phenomenon of extreme thirst.

Symptoms of hyperglycemia, chronic hyperglycemia for a long time can induce and exacerbate many complications of diabetes. These complications include retinopathy, heart disease, kidney disease, neurological disease, and infectious diseases. In the short term, if blood glucose levels are abnormally high, it can lead to diabetic ketoacidosis, or a hyperglycemic state of hypervolumetric osmolarity.

Otherwise, both of these conditions can cause coma and even death.

About a quarter of people don't know they have high blood sugar. When these six body signals appear in the body, everyone should pay attention to their blood sugar levels.

Hyperglycemia usually manifests as symptoms such as polydipsia, weight loss, polyphagia, polyuria, and dryness, and the degree of impact of hyperglycemia varies depending on the severity of hyperglycemia. After suffering from hyperglycemia, it is necessary to control blood sugar in time to reduce the harm.

1. Polydipsia: hyperglycemia is the concentration of glucose in the blood that is higher than the normal level, which will lead to an increase in plasma osmolality, causing water loss in the body, and symptoms of thirst.

2. Emaciation and polyphagia: hyperglycemia is usually related to the lack of insulin secretion, which is easy to cause the glucose in the body to not be converted and utilized by the human body normally, which will consume fat and protein in the body, and easily cause the lack of nutrients in the body, and will always be in a state of sugar deficiency, which may cause weight loss, in order to make up for the loss of sugar, and maintain the normal metabolism of the body, symptoms of polyphagia may occur.

3. Polyuria, dryness: hyperglycemia is usually accompanied by increased osmotic pressure in the urine because of the increase in glucose concentration in the blood, so that the water in the blood enters the urine along the concentration gradient, resulting in excessive liquid excretion, which is easy to cause increased urine formation, which will eventually lead to dryness, and even collapse and dehydration.

In addition to the above symptoms, people with high blood sugar can also experience symptoms such as nausea, rapid heartbeat, and deep and slow breathing. Hyperglycemia may be caused by frequent eating of high-sugar foods or abnormal pancreatic islet function, and if it is more severe, it may also induce diabetes, and it is recommended to follow the doctor's instructions to take oral hypoglycemic drugs such as metformin hydrochloride tablets or acarbose tablets to control blood sugar.

There are mainly two categories, the pre-Hu category is the symptoms of three more and one less caused by metabolic disorders, such as polyuria, mainly due to high blood sugar, the glucose filtered out by the glomeruli can not be completely reabsorbed by the renal tubules, forming osmotic diuresis, the higher the blood sugar, the more glucose is excreted in the urine, and the more urine output, the patient will have polyuria. Excessive loss of urine, excessive loss of water, intracellular dehydration, and increased plasma osmolality can cause symptoms of thirst. Because insulin cannot decompose sugar for energy, patients are forced to decompose proteins and fats for energy, and those who suffer from brightness appear to be emaciated.

Another major manifestation of diabetes mellitus is the manifestation of related complications, such as diabetic retinopathy, patients may have blurred optic trouser washouts, and in severe cases, blindness; The manifestations of diabetic nephropathy can be microalbuminuria in the early stage, creatinine can increase as the disease progresses, and even advanced uremia, including diabetic cardiovascular disease, as well as foot infections caused by diabetic foot, and even the possibility of amputation.

About a quarter of people don't know they have high blood sugar. When there is a deficit in the body of these six body segments, everyone should pay attention to their blood sugar level.

These three are some of the common symptoms that will occur when blood sugar is out of control, and diabetic patients need to pay more attention to them, detect them early, and control their blood sugar in time.