According to the latest data of diabetes, there are 654.38+0.64 billion people with diabetes in China, and more than 654.38+0 billion people are in pre-diabetes. These people are the reserve army of diabetes. Although many people have not been diagnosed, if two or more of the following situations have occurred recently, they may have been recruited. You'd better go to the hospital for examination at once.
One of the symptoms of diabetes: frequent urination and polyuria recently.
Speaking of frequent urination and excessive urine output, many people may think of urinary tract infection. In fact, in the case of hyperglycemia, patients will also have polyuria. It is mainly because when the blood sugar of human body rises, too much glucose can't enter cells to be used, and can only be excreted through urine. When the glucose in urine increases, it will lead to the increase of urine osmotic pressure, while the water reabsorbed by renal tubules will decrease, and then the patient's urine volume will increase, often showing symptoms such as frequent urination and polyuria.
The second symptom of diabetes: dry mouth, the sweeter you drink, the better.
When people feel thirsty, they will drink more water, and patients with hyperglycemia have greater demand for water. Mainly because when the blood sugar in the human body rises, the demand for water will also increase, which will absorb the water in the surrounding tissues, thus causing the body to be in a state of water shortage. If you have polyuria at the same time, it will also lead to frequent thirst, often manifested as dry mouth and increased desire for sweet drinks.
The third symptom of diabetes: I always feel hungry, and I will be flustered if I don't eat.
When the blood sugar in the human body rises, the glucose can't be fully utilized, which leads to intracellular hunger, especially the hypothalamus, the nerve center responsible for hunger and satiety, can't get enough energy, which leads to people often feeling hungry and greatly increasing their food intake. It often manifests itself as severe hunger. At this time, I showed a great desire for food, and I would be flustered if I didn't eat it.
The fourth symptom of diabetes: I have lost a lot of weight without deliberately losing weight.
Some people especially want to lose weight, but it is difficult to lose weight, and the cause of losing weight often ends in failure. Some people lose weight when their blood sugar is high, but losing weight is not deliberate. The reason is that the blood sugar in the human body increases and the insulin function decreases, which reduces the energy produced by glucose. At this time, the human body can only supply its energy demand by forcibly decomposing protein and fat. When protein and fat intake is too high, it will cause negative nitrogen balance in the body. Even if you eat more, you will lose weight at this time, which often shows that you are constantly losing weight instead of deliberately losing weight.
The fifth sign of diabetes: thin limbs, but bigger belly.
In the early and early stage of diabetes, the role of insulin in the body is reduced, and a large amount of insulin is secreted in the body, resulting in insulin surplus. The mechanism of action of insulin on limbs is to promote fat decomposition, and the mechanism of action on abdomen is to promote fat synthesis. Therefore, when the limbs are getting thinner and thinner for a period of time, but the stomach is getting bigger and bigger, we should be alert to the occurrence of diabetes.
The sixth omen of diabetes: the skin is always itchy and prone to boils.
Blood sugar rises, and after glucose enters the blood, the blood is easy to breed fungi. Even if a small layer of skin is broken, it will cause bacterial infection and itching symptoms. Some people scratch hard to solve the symptoms of itching, even if they scratch their skin, they feel itchy. In this way, these places will bleed repeatedly and even boil. Of course, some early diabetic patients, such as female friends, will turn into recurrent vaginitis, which is mainly caused by local stimulation of urine.
The seventh omen of diabetes: numbness of hands and feet, blurred eyes.
When human blood sugar rises, the fluctuation of blood sugar will cause the change of lens convexity, which will lead to the change of lens diopter, and then lead to blurred and decreased vision. In addition, elevated blood sugar can easily lead to peripheral neuropathy such as sensory nerves, and the most common symptom is numbness of hands and feet. Some diabetics feel rootless when walking, just like stepping on cotton.
The eighth symptom of diabetes: black neck and armpit.
In the pre-diabetes and early stage, the patient's insulin dosage is not small, but the intensity is low. At this time, the body needs to secrete more insulin to stabilize blood sugar in the body. High insulin will promote cell proliferation and eventually lead to blackening of the neck and armpits.
The ninth omen of diabetes: no energy, no energy.
Speaking of fatigue, drowsiness and other symptoms, some people think that female anemia will have such symptoms, and these problems will also occur when blood sugar is high. Diabetes is a chronic metabolic disease. When the metabolism in the body is disordered, glucose cannot be completely oxidized, and the energy needed by the body is in short supply. At the same time, there will be many symptoms of water shortage, electrolyte imbalance and negative nitrogen balance in pre-diabetes, which will inevitably make patients feel tired and listless.