How do I randomly check my blood sugar and how do I self test my blood sugar?

Nowadays, many diabetic patients cannot monitor their blood sugar regularly, and some patients even monitor it once or twice a year, and simply do not monitor it when there are no symptoms, which accounts for about 90% of diabetic patients. In fact, diabetics should improve their self-care awareness, not only to regularly monitor "finger blood sugar", but also to measure "glycosylated hemoglobin", only in this way can reflect the average blood sugar level in the past three months.

Myth 1: If you don't go to the hospital and don't have symptoms, you don't test your blood sugar.

Many diabetic patients go to the hospital to have their blood sugar measured, only to find that their blood sugar is not well controlled. When the doctor asked if they had regular blood sugar monitoring, many "sugar friends" said that they would only measure their blood sugar when they went to the hospital, and if they usually had no symptoms, they would not be measured, and sometimes they would only be measured twice a year. Experts believe that if a patient occasionally goes to the hospital to measure blood sugar and then prescribe medication, it will cause a certain degree of misleading to the doctor, and the doctor is likely to increase the amount of medicine according to the glycemic index once, and the glycemic index of one time does not fully reflect the patient's usual blood sugar status.

Myth 2: Only measure blood sugar on a fasting stomach or after breakfast.

If the patient goes to the hospital for examination and prescription the next day, some "sugar friends" will deliberately eat less and exercise the day before the examination, and only measure the postprandial blood sugar the next day, and the glycemic index is okay, but it is not the usual state. Experts believe that if you test your blood sugar once a month, you don't have it. There are also some patients with high blood sugar, should have taken insulin before breakfast, but if the next day to measure blood sugar, do not take insulin, patients said that they want to know their blood sugar when they do not inject or take medicine, in fact, this is very bad for the doctor's diagnosis.

Myth 3: Light measurement of "finger blood sugar".

When measuring blood sugar, "sugar friends" can not only measure "finger blood sugar", but also measure "glycosylated hemoglobin", so as to reflect the average blood sugar level in the past three months, which is more conducive to doctors to judge the condition. "Finger blood glucose" and "glycosylated hemoglobin" are like two grades in a class, "finger blood glucose" reflects the score of an exam, and "glycosylated hemoglobin" reflects the average grade of the class over a period of 3 months.

The blood sugar of diabetic patients is constantly changing, and it is generally required to measure fasting blood sugar, after three meals, before meals, before bedtime, early morning and other time periods, and random testing is not necessary. I once measured more than a dozen times a day, and most people stabilized their blood sugar after 2 hours.

Check your fasting blood sugar in the morning. Blood sugar two hours after a meal.

The steps to measure your blood sugar yourself are:

1. Buy an automatic peripheral blood glucose tester first, different blood glucose testers have their own processes, and patients are expected to read them carefully.

2. Wash your hands cleanly, preferably on your ring finger.

3. Alcohol disinfection, squeeze out the first drop of blood, generally put the second drop of blood on the test strip, the general test strip is a siphon method, directly inhale the blood, and then count, after squeezing the blood, press the finger with a cotton swab for about 3-5 minutes and then relax to avoid continued bleeding.

4. Blood sugar test strips should be used within the shelf life, if they expire, they are unstable, in the process of measuring blood sugar by themselves, they should pay attention to the moderate depth of each puncture, not too shallow, after squeezing too many components, the tissue fluid can be squeezed out, so that the value of blood sugar will be low, because the blood sugar is diluted.

Diabetic patients need to check their blood sugar daily, and they need to pay attention to the time points for testing at home: 1. Before fasting or injection, 2. Before eating; 3. 2 hours after meals; 4. Before going to bed, it is around 22:00; 5. 3:00 a.m

00 (those with unstable blood sugar). These five points are the time points of detection.

Type 1 diabetes has blood glucose monitored at least 4 times a day (before meals); 8 times when blood glucose is unstable (before meals, after meals, before bedtime, and at 3:00 a.m.); The frequency of self-monitoring of blood glucose in patients with type 2 diabetes can be appropriately reduced.

Lingtuo Technology and Puchuntang jointly launched a nine-function mobile medical testing package, which can produce blood glucose test results in 5 seconds with the device, and only needs a microliter of blood volume for each measurement, supporting 360 groups of blood glucose data storage.

In addition, it can also measure body temperature, blood pressure, blood oxygen, uric acid, cholesterol and other functions, this combination bag is small and portable, easy to operate, it is simply a blessing for patients with three highs, suitable for home use.

One is excessive thirst.

If the human body has excessive thirst for a long time, you should take into account some diseases that may occur in your body, therefore, you should take the correct approach to this phenomenon, and you should drink more boiled water at ordinary times, which can prevent excessive thirst from getting worse.

The second is excessive hunger.

In normal times, some people may feel that they always want to eat and that they are always hungry. Especially after eating, wanting to eat more may also be a symptom of some diabetes, so through this method, you can do a certain degree of self-examination.

How to test if you have diabetes.

The third is frequent urination. Urine frequency is also one of the methods of diabetes self-detection, if long-term frequent urination and incomplete urination occur, and at night, you have to get up at night to go to the toilet, and the number of times to go to the toilet is a lot. When you have this symptom, you should consider whether your body has diabetes, and you should take the correct method.

Fourth, excessive physical fatigue.

Many people may feel that their body is always tired, always uninterested in some things, and the body has no strength, always wants to sleep, this kind of body over-fatigue symptoms are very abnormal. Therefore, when this symptom appears, certain tests should be carried out to determine whether there is diabetes or not.

Fifth, being too emotional.

Some people are always overly irritable after suffering from diabetes, lose their temper easily, and have no patience for some things, which is also a way to self-check diabetes, which can be judged according to their usual emotions.

1. People with diabetes symptoms can be diagnosed with diabetes if they meet one of the following: one fasting blood glucose, or one random blood glucose, or OGTT2H blood glucose.

2. Diabetes can be diagnosed if a person without diabetes symptoms meets one of the following: fasting blood glucose for more than two times, or random blood sugar for more than two times, or fasting blood glucose L L and random blood sugar once, or blood glucose for more than two OGTT2h blood glucose.

3. According to the age of onset, the onset of the disease, whether there is a tendency to spontaneous ketosis, whether there is a tendency to insulin dependence, insulin, C peptide levels, ICA, IAA, GAD immunological indicators, etc., the diabetes is classified.

4. According to the symptoms, signs and auxiliary examinations, determine whether there are chronic complications of diabetes, such as diabetic neuropathy, diabetic nephropathy, diabetic retinopathy, etc.

5. The fasting blood glucose concentration of a normal person is. Fasting blood sugar concentrations exceeding are called hyperglycemia. The 2-hour postprandial blood glucose concentration is less than that.

As the name suggests, random blood glucose is a random measurement of blood glucose levels in the blood, which is usually used for the detection of diabetes.

If fasting or blood glucose 1 hour or 2 hours after meals; Diabetes mellitus is diagnosed if the fasting blood glucose exceeds or 2 hours after a meal.

What is the random normal blood glucose? The significance of "random blood sugar normal value monitoring" is: to capture the body's influence on blood sugar under special circumstances, such as eating less, eating more, eating special foods, mood changes, tiredness, illness, drinking, menstrual periods, etc., to capture the moment of hypoglycemia (within about 10 minutes) When hypoglycemia is released immediately after hypoglycemia, blood sugar will rise in about 10 minutes, or even higher than the usual level, so when hypoglycemia is suspected, blood sugar should be measured in time to capture the moment of hypoglycemia.

The normal range of fasting blood sugar for the average person is in. Fasting blood glucose is an increase in fasting blood glucose; However, if there are symptoms of diabetes and fasting blood glucose is detected", or glucose tolerance test blood sugar peak", "2-hour postprandial blood glucose", which is called having diabetes symptoms, random blood glucose", and accompanied by positive urine glucose, diabetes can be diagnosed. High blood sugar doesn't have to be diabetes.

Random normal blood glucose:

1. There are no typical symptoms, only fasting blood glucose value of 126mg dl (or postprandial blood glucose value of 200mg dl (should be repeated again, and those who still reach the above values can be diagnosed with diabetes.

2. Have typical symptoms, fasting blood glucose value 126mg dl (or postprandial blood glucose value 200mg dl (.

3. If glucose tolerance is 140-200 mg dl for 2 hours, glucose tolerance is reduced; Fasting blood glucose values of 110 to 126 mg dl (impaired fasting glucose are not diagnosed as diabetes mellitus.

Normal fasting blood glucose.

Generally, fasting whole blood glucose is millimolar liters (70,110 milligrams deciliters) and plasma blood glucose is millimolar liters (70,125 milligrams deciliters).

Diabetes mellitus can be diagnosed by fasting whole blood glucose millimolar liters (120 milligrams) and plasma blood glucose millimolar liters (140 milligrams).

When fasting whole blood glucose is above millimoles (100 milligrams) and plasma glucose is above millimolar liters (115 milligrams), glucose tolerance testing should be done.

When fasting whole blood glucose exceeds millimolar (200 milligram deciliters), insulin secretion is minimal or absent. Therefore, if fasting blood glucose is significantly high, no other tests are needed to diagnose diabetes.

Normal postprandial blood glucose.

1 hour after a meal: blood sugar milliliters. Not more than that.

2 hours after a meal: blood glucose milliliters.

3 hours after meals: return to normal after the third hour, urine glucose was negative for each time.

Normal blood glucose values in pregnant women.

Pregnant women do not exceed on an empty stomach.

1 hour after a meal for pregnant women: The blood glucose value 1 hour after a meal is generally used to detect diabetes in pregnant women, and authoritative data show that the normal level of blood sugar should not be exceeded 1 hour after a meal for pregnant women.

2 hours after a meal for pregnant women: The normal blood glucose level after a meal is generally not exceeded, while the normal blood glucose level for pregnant women 2 hours after a meal is not exceeded.

Normal blood glucose: fasting whole blood glucose milli mol, 1 hour after a meal, 2 hours after a meal: milli mol.

Generally speaking, when we are diagnosed with diabetes, we need to go to the hospital to test venous blood sugar, and if we are diagnosed with diabetes and need to monitor blood sugar, we can use a blood glucose meter to detect blood sugar.

There are many ways to detect blood glucose, you can observe the change of blood glucose volume by measuring urine glucose, and you can also determine the fluctuation range of blood sugar by postprandial blood glucose and fasting blood glucose volume. In fact, whether it is a normal person or a diabetic patient, the range of blood sugar levels are fluctuating, if you want to diagnose whether you have diabetes, you can measure the index of glycosylated hemoglobin, fasting blood draw test glycosylated hemoglobin, which can reflect the average level of blood sugar in the past 3 months.

In addition, blood glucose can also be measured by venous blood test, and blood can be tested after 8 hours of fasting, if it is normal, it will not be exceeded, if it is more than exceeded, it should be paid attention to, and then the diagnosis of diabetes can be confirmed.