Why is blood sugar high after breakfast in diabetic patients

Many people don't understand why diabetics have the highest blood sugar after breakfast. Based on this, experts made an analysis: there are three reasons why blood sugar forms the highest peak of the day after breakfast:

First, 8 o'clock in the morning and 10 o'clock in the morning is the peak time of insulin antagonistic hormone secretion in the human body, since insulin is a hormone that lowers blood sugar, then insulin antagonistic hormone has the effect of raising blood sugar, they include cortisol, adrenocorticotropic hormone, etc.; Second, the nervous excitability of people is the highest in the morning, which will promote the secretion of adrenaline and norepinephrine, both of which will antagonize insulin, resulting in an increase in blood sugar; The third is the dietary factor, that is, the increase in blood sugar caused by breakfast itself. What are the early symptoms of diabetes? The prevention channel of Sugar Friends Network has complete content and high quality articles, so you don't have to run around when you come to Sugar Friends.

Search Sugar Friends Network Prevention Channel Blood sugar after breakfast is also the most difficult to control postprandial blood sugar, if the blood sugar is controlled after breakfast, blood sugar after lunch and dinner is generally not a big problem. The reason why it is difficult to control is that if you simply increase the dose of hypoglycemic drugs, it may also cause hypoglycemia before lunch. It can be seen that how to control blood sugar after breakfast is indeed a bit of a science.

Some people say that since my blood sugar does not come down well after breakfast, I will skip breakfast. Experts say this is very wrong. Diabetic patients should not only skip breakfast, but also eat enough, that is, breakfast should account for 20%-30% of the calories throughout the day, and should be a reasonable combination of staple food and non-staple food.

What you eat depends on your preference, as long as you calculate the calories. Welcome to Sugar Friends**It can be seen that if you want to "tame" high blood sugar after breakfast, you have to start by adjusting the drug. For patients who do not have high blood sugar after breakfast, the pre-breakfast medication may be replaced with an oral short-acting secretagogue or ultra-short-acting insulin.

However, given that each patient's specific situation is different, the medication must be tailored to the individual's guidance from a physician. In addition, blood glucose monitoring must be strengthened after breakfast.

The diet is thin and the sugar is absorbed quickly, and the blood sugar rises quickly.

If diabetes is not diagnosed, diabetes can still be diagnosed based on increased fasting blood glucose, normal postprandial blood glucose, and fasting that meets the criteria for diabetic diagnosis. Fasting blood glucose is in between, and the diagnosis is impaired glucose regulation, also known as impaired fasting blood glucose, which belongs to prediabetes. Diagnosis of diabetes mellitus during **, high fasting blood glucose, normal postprandial blood glucose, consider that the underlying insulin secretion is affected.

Be alert to hypoglycemia at night, which can increase fasting blood sugar. To determine whether it is hypoglycemia at night or a dawn phenomenon, it is necessary to observe whether the blood sugar is significantly low at night and there are symptoms of hypoglycemia. Strengthen blood glucose monitoring, measure blood sugar before going to bed and at 2-3 a.m., to help determine whether it is a hyperglycemic reaction after hypoglycemia, also known as somoki phenomenon, or increased fasting blood sugar.

Different causes are treated in different ways, the dawn phenomenon needs to strengthen the force of fasting, and the hyperglycemic response after hypoglycemia needs to reduce the power of hypoglycemia.

Diabetes mellitus is a chronic metabolic disease, and there are many examinations that need to be done at ordinary times, and the items to be examined are as follows: 1. Blood glucose monitoring; 2. Determination of urine ketone; 3. Determination of glycosylated hemoglobin; 4. Determination of C-peptide; 5. Lipid determination; 6. Liver and kidney function tests; 7. Urine test. The above are the relevant examinations that should be routinely done for diabetic patients, among which blood glucose monitoring should be carried out regularly or at high density.

Because the primary purpose of diabetic patients is to stabilize blood sugar, only when blood sugar is stable, many complications will be reduced or will not appear.

How to prevent diabetes is mainly from the following aspects: first, pay attention to the improvement of lifestyle, because many patients with type 2 diabetes, their own insulin secretion has not decreased significantly, the main pathological change is that insulin resistance is more obvious, insulin resistance will lead to a decrease in insulin action, resulting in abnormal glucose metabolism. Therefore, patients must pay attention to dietary moderation and reasonable exercise in their daily life, so as to reduce their weight to the ideal range in these ways, which can effectively prevent the occurrence of diabetes. The second point is that when there is a partial abnormality in glucose metabolism, but it does not meet the diagnostic criteria for diabetes, it is called prediabetes.

Once the patient is at this stage, he or she should immediately seek the advice of an endocrinologist, and the early use of some drug intervention can effectively prevent blood sugar from rising to the diagnostic criteria for diabetes. <>

This is to be discussed, it may be because the body does not need enough nutrients before meals to cause high blood sugar, or it may indeed be too high blood sugar to cause diabetes, you should go to the hospital to get a relevant examination.

It is not necessarily pre-diabetic, it is recommended that you should go to the hospital for a comprehensive examination, and if it is indeed pre-diabetic, you should follow the doctor's guidance**.

It is not necessarily the late stage of diabetes, it is recommended that you should go to the hospital to do a comprehensive examination, if it is indeed the late stage of diabetes, you should follow the doctor's guidance to perform the treatment.

Elevated blood sugar after a meal does not necessarily mean that you have diabetes, diabetic patients will have dry mouth, drink more and urinate more, lose weight and blood sugar randomly higher than normal in daily life.

It is normal for blood sugar to rise within two hours after eating, because the ingested food contains sugar, because a large amount of glycogen is absorbed and enters the blood, it will produce a short-term increase in blood sugar concentration, and normal people can restore blood sugar concentration to normal levels through the body's self-regulation, and the insulin secreted by cells in the human pancreas can reduce blood sugar concentration, and the mechanism of insulin to lower blood sugar is that insulin promotes the transfer of sugar in the body, so that glucose can be metabolized in the cell. Insulin is a hormone that does not enter the cells to participate in the process of lowering blood sugar, but it sends glucose to the entrance of the cells, allowing glucose to enter the cells smoothly.

In addition, excessive intake of foods rich in carbohydrates, fats and proteins will also increase blood sugar, these foods are metabolized into glycogen through the body, and then absorbed by blood cells to cause blood sugar concentration to rise rapidly, the factors affecting blood sugar concentration are related to the type of food, so you should avoid eating too much high-sugar and high-fat foods at one time. You should also strengthen exercise after eating to promote digestion and avoid food accumulation that makes it difficult to drop blood sugar.

Long-term hyperglycemia will cause serious harm to the human body, first of all, the kidney organs will be pathological, such as body edema, fatigue, abnormal kidney function and other symptoms. The second is to cause central neuropathy, such as numbness of the limbs, decreased sensory sensitivity and other symptoms. In addition, there are some ** infections, joint and bone lesions, which affect people's metabolism and digestion, and reduce the body's immunity.

Therefore, you should adjust your diet in time to control sugar reasonably, and strengthen exercise, but you don't have to worry too much, it is normal for blood sugar to rise in the short term after a meal, and high blood sugar can be reasonably regulated, and you don't need to see a doctor**.

Elevated blood sugar after a meal does not mean diabetes; It can be judged according to the specific situation of your body, if you have diabetes, the body will have three more and one less, eat more, drink more, urinate more, but the body gradually loses weight, if there are no these symptoms, it proves that it is not diabetes.

It doesn't have to be diabetes. If it is a postprandial blood sugar test, many times in a row, higher than the usual value, it may be diabetes, and you should go to the hospital to confirm.

It doesn't have to be diabetes, the continuous rise in blood sugar should be noticed; To check blood sugar, insulin values, etc.

No, normal people have high blood sugar after meals, and normal blood sugar when fasting should not be a precursor to diabetes, and you still have to pay attention to your usual diet.

Yes, this is a precursor to diabetes, at this time you should go to the hospital for a comprehensive examination, and follow the doctor's words to make your incidence a little smaller.

In this case, if you go to **, it must be a precursor to this diabetes, which is a manifestation of the early stage, and you should go to the hospital immediately to check whether it is serious.

2. Check whether the insulin is within the expiration date; Clause.

3. It is recommended that you take a blood sugar test when you wake up in the morning to see if there is high blood sugar, many sugar friends have relatively high blood sugar in the early morning, if this is the case, you should first take a little insulin to lower blood sugar; Clause.

Fourth, please check the onset time of your insulin, insulin is divided into long-acting, medium-acting, short-acting, more people use medium-acting, generally half an hour after the injection can be eaten. In addition, blood sugar is also related to the type of food you eat, this is more complicated, you can search on the Internet again, and the amount of insulin is best fixed, don't always change, you must play regularly, you can't use this meal and the next meal is not used, so that blood sugar fluctuations will be large.

I wish you good health!

Hello! I am also diabetic, and I also have high blood sugar after taking insulin. Add two units to the original measurement at breakfast, measure blood sugar after meals, and so on until you are satisfied, if not, it is best to see a doctor. FYI

Insulin is not a long-term method, you should take good care of your body, Futang Ol is a good health care product, pure Chinese medicine extracts natural plant essence, repairs the pancreas, and improves insulin. One course of treatment can stabilize your blood sugar, and if you want to buy it, you can check it out on their website. Many elderly people use it and say it's good.

Guiding opinions of Dr. Yan Jingqiang of the Third Hospital of Beijing Wu Zong:

Do you have high blood sugar after a meal, and you don't know what your fasting blood sugar is? If fasting blood glucose Then there is no need to increase the dose of insulin before dinner, such as postprandial blood sugar Then you can add 1-2 units to the original dose before breakfast, and you can increase the insulin dose one by one according to the situation, or you can add metformin or baisampicin.

Near normal, blood sugar after meals is higher than fasting, should be fine.

If you don't feel safe, do a fasting blood sugar test. Wishing you good health.

I had 3 units in the morning, on an empty stomach, at 12 o'clock after eating, I ate a steamed bun, a generation of milk and an egg, or high, and I tested again at 11 o'clock immediately, so hungry (o)....