What is hyperglycemia? What is the blood sugar standard for a normal person?

As long as the fasting is greater than or equal to the postprandial and greater than or equal to the postprandial period, we are called hyperglycemia. The blood sugar standard for normal people is that the normal fasting blood sugar is within the range, and the blood sugar is basically lower than 2 hours after a meal. According to statistics, one in ten adults is diabetic.

And half of them are in the pre-diabetic stage, the "diabetes candidate" stage. Patients at this stage have blood sugar levels in a state of direct embarrassment between diabetes and normal blood sugar, which may seem harmless, but if neglected to control**, it can evolve into true diabetes. So, how high is blood sugar considered diabetes?

What do we need to do to control the disease in the early stages?

1. What are the diagnostic criteria for diabetes? Blood glucose testing is one of the criteria for diagnosing diabetes. In cases where blood sugar is high but does not meet criteria for diabetes, a blood glucose test can be a way to diagnose diabetes.

Postprandial blood sugar is more accurate than fasting, but the interval between meals is more than eight hours. Hyperglycemia is sometimes misdiagnosed as diabetes, knowing that the body's blood sugar levels fluctuate slightly during acute infection, trauma, surgery, or other stressful situations. Elevated blood sugar in this condition is not immediately diagnostic, and testing needs to be done after the relevant influencing factors have been ruled out.

Therefore, people who only have symptoms of high blood sugar do not need to be too afraid, and it is the right solution to go to the hospital in time to check whether the blood sugar is caused by diabetes.

Second, what are the aspects of diabetes diagnosis? 1. Whether the blood glucose level of the person being examined can reach the diagnostic level of diabetes.

2. Identify what type of diabetes the person being examined is.

3. Whether the examinee has diabetic complications.

3. What is the blood sugar in diabetes? The fasting blood sugar level of the normal population is 80-120 mg% (measured in the early morning), and fasting blood sugar above 1300 mg% is called hyperglycemia. If the random blood glucose value is above the standard, diabetes can be diagnosed.

Diabetes is also diagnosed if both fasting blood glucose measurements are above the norm. Normal fasting blood glucose is within the range, and blood glucose is basically lower than 2 hours after meals. However, if blood glucose is in between two hours after a meal, it is a symptom of impaired glucose tolerance.

A two-hour postprandial blood glucose above the standard can be a basic diagnosis of diabetes symptoms. Of course, the above criteria are used to take into account stress states such as infection, trauma, etc.

It is worth mentioning that diabetics should pay attention to diet, sleep, exercise, mood and daily habits. Eat less sweets, try not to eat spicy food, quit smoking, drinking alcohol and other bad habits, not only do not have any health benefits, but also make diabetes worse.

Hyperglycemia is an increase in blood pressure, and the sugar in it is too high, resulting in this hyperglycemia is very serious, the blood sugar standard of normal people is 110 130, beyond this range is hyperglycemic people.

I think hyperglycemic patients" =; Normal blood glucose fluctuates within a range, with fasting blood glucose in millimolar liters (60 to 110 milligram dliters) and blood glucose not exceeding millimolar liters (140 milligram deciliters) 2 hours after meals.

Hyperglycemia is a chronic disease characterized by an elevated concentration of glucose in the blood. The fasting blood glucose of normal people is generally the whole blood glucose value, and the plasma blood glucose value will be relatively high.

Hyperglycemia is when the sugar content in the patient exceeds the normal level, hyperglycemia is also known as diabetes, under normal circumstances, the fasting blood sugar should be, and the postprandial blood sugar is less than.

Hyperglycemia occurs when blood sugar levels are higher than a prescribed level. It may take several days to form, and the normal blood sugar standard for the human body is fasting.

The body's blood sugar needs to be maintained within the normal range to keep all the environments in the body in a stable state. When blood sugar is too high, it puts all the cells and muscles in the body in a state of high sugar, which is what we often call high blood sugar. If your organs are in a state of high blood pressure and high blood sugar for a long time, it is easy to damage your organs, blood vessels, and nerves.

Therefore, it is important to maintain normal and relatively stable blood glucose levels in healthy and diabetic patients.

The fasting blood sugar of normal people is between and the blood sugar of 2 hours after meals. If you are older, it is acceptable that your blood sugar can be moderately relaxed 2 hours after meals. If the fasting blood glucose is between to, it is called impaired fasting blood glucose.

Diabetes mellitus is diagnosed when fasting blood glucose is higher and venous blood glucose is higher. Once the diagnosis is confirmed, blood glucose should be actively controlled within the eligibility criteria, i.e., fasting blood glucose < and postprandial blood glucose <.

In younger patients, fasting blood glucose should be controlled as much as possible <, postprandial blood glucose <, and glycosylated hemoglobin <. Hyperglycemia makes it easy for various organs of the human body to infiltrate under the infiltration of long-term hyperglycemia, such as causing vascular lesions, causing atherosclerosis, diabetic foot and diabetic nephropathy. Understand the impact of blood sugar on human health, understand the changes and range of normal blood glucose values, avoid factors that are easy to cause abnormal blood sugar fluctuations in life, and facilitate timely detection and treatment of abnormal blood glucose.

Whether it's fasting blood glucose, impaired glucose tolerance, or diabetes, you need to be serious and active**. Only by knowing the reference value of blood sugar can we effectively tell if we have diabetes or high blood sugar.

The blood sugar level should be around the limit, which is the normal blood sugar range. Because these are based on medical evidence, through this data testing, we can understand the data standards of healthy people.

The blood sugar standard for healthy people is between and 11 after eating, because this value is relatively stable and will not affect the heart, and after exceeding the number, it will affect the heart.

On an empty stomach. Because most people are within this range, people's bodies are not prone to some problems within this range.

The normal blood sugar value of a person refers to the blood sugar level rising in millimoles when a person is fasting, and the blood sugar value has guiding significance for ** disease and observation of disease. Fasting whole blood glucose over millimolar liters is diabetes.

However, the home blood glucose meter cannot replace the venous plasma blood glucose measurement done by the hospital, and its value can roughly reflect the real situation, but it cannot be used as the only judgment standard.

In general, it is normal for a fasting venous plasma blood glucose to be in millimoles, and it is normal to have a blood glucose meter in millimoles. If the blood glucose meter measurement result exceeds a lot, it is best to go to the hospital for venous plasma blood glucose measurement to further understand your true condition.

fasting: oxidase or hexokinase);

Postprandial assay: oxidase or hexokinase).

Before monitoring fasting blood glucose, it is necessary to ensure that the fasting blood sugar is fasting for more than 8 hours, and it is best to measure fasting blood sugar at 6-8 o'clock in the morning, without meals and without taking medicine. Eat and drink normally 2 hours after a meal before a blood glucose test. Abnormalities in blood glucose are also divided into physiological and pathological elevation and decrease of blood glucose.

Physiologic elevated blood sugar is common when people eat a lot of foods high in sugar, drink alcohol, or are stressed before the test.

Pathologic elevation of blood glucose is seen in diabetes mellitus. Physiologically low blood glucose is seen in patients with cachexia such as long-term hunger, continuous strenuous exercise, and malignant tumors. Pathological hypoglycemia is common in endocrine diseases such as adrenal glands and pituitary glands, pancreatic islet cell tumors, etc.

Severe hypoglycemia can lead to coma and even life-threatening. Therefore, once the blood sugar is abnormal, it is necessary to go to the hospital to clarify ** and give an effective ** plan as soon as possible.

The first is the definition of blood glucose: the amount of glucose in the blood is called blood glucose, which is present in humans and in animals. Because glucose is an important source of energy**, we rely on grapes for aerobic and anaerobic respiration, which produces heat and energy through metabolism, maintaining body temperature and daily activities, as well as some high-intensity activities.

So, what is our normal blood sugar range?

The amount of glucose measured by different methods may vary. The normal value of glucose measured by the oxidase method is provided here: fasting state.

。Now that we have normal values, how do we define hyperglycemia? It can be said that the blood sugar standard of normal people is fasting less than international, and blood sugar 2 hours after a meal is less than that.

But before diabetes is diagnosed, there is usually a period of time when blood sugar is higher than normal, but not enough to make a diagnosis of diabetes, commonly referred to"Prediabetes"。Now diabetes has become a very common disease in China, many people are afraid of their diabetes, today the doctor Xiaoyan for everyone to popularize science, the basic knowledge of diabetes. Glucose tolerance phenomenon:

When a normal person eats sugary foods or takes glucose solutions orally, the plasma glucose concentration will temporarily increase, and without interference, human evolutionary regulatory mechanisms will reduce blood sugar in the body to normal fasting blood glucose levels for a short period of time to adapt to the environment. This standard is not arbitrarily formulated by any unit or person. It's like"The book is the same text, and the car is on the same track"The same.

It is venous plasma glucose determined by the recognized glucose oxidase method.

Blood sugar is the most basic energy substance of the human body, is necessary to maintain the normal physiological activities of the human body, human blood sugar is changed throughout the day, but under the action of the human blood sugar regulation mechanism, blood sugar will remain at a relatively stable level, when the regulatory mechanism is disordered, that is, the problem of blood sugar may appear.

The standard of fasting blood glucose for normal people is MMOL L, and the blood sugar 2 hours after a meal is less than , this indicator is mainly the content of venous plasma glucose, the random index of fasting blood sugar and postprandial blood glucose, which is the standard for determining whether you have diabetes and the type of diabetes.

Normal blood sugar levels should be around. These are all with corresponding values, corresponding tests, relevant medical knowledge, experiments in this area, books in this area, and related content.

In fasting, the normal blood glucose range is mmol L, and the normal range is less than two hours after a meal. Because a person's blood sugar after eating is higher than when fasting.

This fasting blood sugar should be kept at mmol L, and the postprandial blood sugar should be less than that. This is announced by the doctor, so it is more authoritative.

Blood glucose value is a very important indicator for diabetes, so for many diabetics, it is very concerned, in fact, when diagnosing diabetes, it is necessary to judge from two aspects: fasting blood sugar value and blood sugar value two hours after meals. Fasting normal blood glucose value: The normal range of fasting blood glucose is higher than that of a diagnosed diabetes mellitus.

So the diagnostic criteria for fasting diabetes are MMOL or 126 mg, and you can see that there is a gap between the normal value and the fasting diagnosis of diabetes. Some people are neither normal nor diabetic. We call this symptom an increase (impairment) in fasting blood sugar.

Normal blood glucose value after a meal: The normal two-hour postprandial blood sugar range is . The diagnostic criteria for postprandial blood glucose are MMOL or more than 200 mg.

Then there is also a gap between 140 and 200. If blood sugar is at this stage, we call it a postprandial blood sugar increase. Such a person is neither diabetic nor normal.

However, it is very dangerous for such people to have high blood sugar and can easily get diabetes. Such people must be careful. The hat hung over his head.

If you don't pay attention, you'll soon wear the hat of diabetes. Even people with completely normal blood sugar should pay attention to preventing diabetes if they have some high-risk factors. High blood sugar is also one of the "three highs" commonly referred to as "three highs".

In modern society, due to the improvement of living standards and poor living habits, many people may have high blood sugar, and if they are not detected and controlled in time, they are at risk of developing diabetes. In addition, eighty percent of patients with coronary heart disease have hyperglycemia, and hyperglycemia is generally accompanied by hyperlipidemia, which causes great harm to health. Patients with coronary heart disease accompanied by hyperglycemia have a greatly increased chance of myocardial infarction, stroke, restenosis after stent placement, and sudden death, which seriously threatens the survival of patients.

All patients with coronary heart disease, as well as patients with a family history of diabetes, older than 40 years old, smoking, high blood pressure, hyperlipidemia, gestational diabetes or macrosomia, should have their blood sugar tested and glycosylated hemoglobin every year.

A common cause of elevated blood sugar.

Eating habits. Eating habits are the main cause of high blood sugar, because many foods contain sugar, we can not avoid eating a lot of sugar when eating. Therefore, patients with high blood sugar must pay a little attention to their diet, try to avoid eating some foods with too high sugar content, and form good habits in their diet.

Insulin, as long as anyone who knows a little about diabetes, knows the relationship between insulin and blood sugar. Since insulin has the effect of promoting glycogenolysis, if there is any problem with insulin, then high blood sugar will follow.

Lack of sleep. Research from the authoritative diabetes agency shows that there is another cause of high blood sugar, that is, high blood sugar caused by lack of sleep. If a diabetic patient does not sleep well for several days in a row, or does not get enough sleep, it is easy to cause high blood sugar or unstable blood sugar. Therefore, sleep quality is also inseparable from the cause of high blood sugar.

Mood swings can also affect blood sugar, and when people are happy, sad, or angry, they can increase the secretion of adrenaline in the body, which can lead to an increase in blood sugar. Drugs.

Taking certain medications, such as diuretics, glucocorticoids, anticancer drugs, antihypertensive drugs, birth control pills, sugary syrups and herbal honey pills, can raise blood sugar.

Other diseases. Coronary heart disease is closely related to high blood sugar. Therefore, once it is diagnosed as hyperglycemia, we should try to know what causes hyperglycemia, so that we can treat the symptoms and do a good job in preventing and preventing hyperglycemia.