What are the symptoms of impaired glucose tolerance?

summary

The physical examination found that the fasting blood glucose was 6.74 mmol / L, so we need to hurry up for treatment. The chief examiner suggested that he go to the endocrinology department for further examination, so he came to the Sino US diabetes center of Zhejiang hospital. After diagnosis and treatment, Dr. Wu suggested that the patient take a glucose tolerance test. The results showed that the fasting blood glucose was 6.5 mmol / L, and the postprandial blood glucose was 8.29 mmol / L, Dr. Jin was very anxious when he was diagnosed with impaired glucose tolerance. What are the symptoms of impaired glucose tolerance in the sick patients?, Now let's take a concrete look.

What are the symptoms of impaired glucose tolerance?

First: common symptoms: eat more, drink more, make more urine, light weight, can have skin itching, vulva itching, blurred vision, no obvious symptoms, it is in abnormal blood sugar when a check, to rule out diabetes.

Second, abnormal glucose tolerance is a transition from normal people to diabetic patients. Abnormal glucose tolerance is usually considered as the early signal of diabetes. Abnormal glucose tolerance is not diabetes, but it indicates that the islet function of patients has been abnormal, which is more prone to diabetes than normal people. Some data show that: the probability of diabetes in people with abnormal glucose tolerance is 100 times higher than that in normal people. At the same time, the risk of cardiovascular and cerebrovascular diseases such as myocardial infarction, angina pectoris and stroke in patients with abnormal glucose tolerance is also greatly increased. Therefore, the intervention of impaired glucose tolerance is the key to prevent type 2 diabetes.

Third: clinical diagnosis of diabetes test, usually the determination of venous fasting blood glucose. When the fasting blood glucose is less than 5.0 mmol / L, diabetes can be ruled out; When the venous fasting blood glucose is more than 7.0 mmol / L and has clinical symptoms, it can be diagnosed as diabetes; When the venous fasting blood glucose is between 5.5-7.0 mmol / L and diabetes is suspected, further glucose tolerance test (OGTT) should be performed. Glucose tolerance test is a kind of oral glucose load test, which is used to understand the human body's ability to regulate blood glucose after eating glucose. Through OGTT test, abnormal glucose metabolism can be found early and diabetes can be diagnosed early. Oral glucose tolerance test is currently recognized as the gold standard for the diagnosis of diabetes.

matters needing attention

Reasonable diet: most of the abnormal glucose tolerance develop into diabetes due to not paying attention to diet control or even overeating. Therefore, it is very important to pay attention to diet control in daily life. Obese people should limit their calorie intake, such as reducing the intake of carbohydrates such as rice, reducing the intake of food fat, especially animal fat, and increasing the intake of vitamins and cellulose, which has a good effect on improving glucose tolerance. Choose foods that can adjust blood sugar, such as balsam pear, pumpkin, wax gourd, onion, garlic, yam, spinach, celery, tremella, eel, all have good effect on adjusting blood sugar. At the same time, we should give up smoking and drinking.