What symptom does diabetic have?

summary

There are many causes of diabetes, including genetic factors, immune dysfunction, microbial infection and its toxins, free radical toxins, mental factors and so on. A variety of pathogenic factors act on the body, leading to islet dysfunction, insulin resistance and a series of metabolic disorders such as sugar, protein, fat, water and electrolyte. Once the blood sugar is not well controlled, it will cause complications, and diabetic nephropathy is the most common complication of diabetes. So what are the symptoms of diabetes? Now let me tell you something.

What symptom does diabetic have?

First, eyes are prone to fatigue, and vision drops sharply. When I feel tired easily, I can't see clearly. When I stand up, my eyes turn black, my eyelids droop, my vision becomes narrow, and I can't see clearly. These are symptoms of diabetes. The symptoms of diabetes are numbness and chills. Because of the loss of temperature sense and the dullness of pain sense, all kinds of lower limb trauma and infection are easy to occur. These are also symptoms of diabetes.

Second: weight loss: due to lack of insulin, the body can not make full use of glucose to accelerate the decomposition of fat and protein to supplement energy and calories. As a result, carbohydrates, fat and protein in the body are consumed in a large amount. In addition to the loss of water, the weight of the patient is reduced and the body is emaciated. In severe cases, the body weight can be reduced by tens of Jin, resulting in fatigue and mental depression.

Third: polyuria is due to high blood glucose, which exceeds the renal glucose threshold (8.89-10.0mmol / L), and the glucose filtered out of the glomerulus can not be completely reabsorbed by the renal tubules, forming osmotic diuresis. The higher the blood glucose, the more the urine sugar excretion and the more the urine volume. The 24-hour urine volume can reach 5000-10000 ml. However, in the elderly and patients with kidney disease, the renal glucose threshold is increased, and the urine glucose excretion is impaired. When the blood glucose is slightly or moderately increased, polyuria may not be obvious.

matters needing attention

Diabetes patients because of their high blood sugar, so high sugar content of food and fat food should not eat more, diet mainly refers to the overall energy control and balanced nutrition, reasonable diet is the right amount of carbohydrate, protein and fat, low salt, low fat. Carbohydrates should account for 50% - 60% of the total calories, and the staple food is about 5-6 Liang. As for glucose and fructose, we often say, because these two kinds of sugars can quickly increase blood sugar, it is recommended not to eat or eat less. Daily exercise is very helpful to control blood sugar. You can walk for half an hour after meals, play Tai Chi, go up stairs, etc,