How to test blood sugar, the correct way to test blood sugar at home

The level of blood sugar is related to a person's health level. Whether the blood sugar level is too high or too low, it is harmful to human health. Therefore, it is necessary to test your blood sugar level from time to time. How should you test your blood sugar at home? What is the correct way to test blood sugar?

1: Wash your hands with warm water or neutral soap, and rub the finger you are going to draw blood on repeatedly until the blood flow is abundant. Disinfect the fingertips with 75% alcohol and wait for them to dry.

2: Turn on the blood glucose meter. If you are using a blood glucose meter that absorbs blood, take a test strip and insert it into the machine; if you are using a blood glucose meter that drops blood, take a test strip and hold it in your hand (do not touch the test area of ​​the test strip with your fingers).

3: After taking out the test strip, close the cap tightly, place the blood collection pen close to the finger pulp, press the spring switch, and prick the finger pulp. It is best to draw blood from both sides of the ring finger pulp, because it has abundant blood vessels and fewer nerve endings, which is not only painless but also sufficient bleeding.

4: If it is a blood-sucking blood glucose meter, suck the blood into the test strip dedicated area and wait for the result; if it is a blood-dropping blood glucose meter, drop or smear a full drop of blood into the test strip test area, insert the test strip into the machine and wait for the result. Do not add additional drops of blood, otherwise it will lead to inaccurate test results.

1: Generally speaking, it should be determined according to the specific condition of each patient. According to the different monitoring times of blood sugar, it can be divided into fasting blood sugar, pre-meal blood sugar, 2-hour post-meal blood sugar, random blood sugar, etc. Blood sugar detected at different times has different clinical significance.

2: Fasting blood sugar: refers to the blood sugar value measured by blood sampling before breakfast after fasting for more than 8 hours overnight. Blood sugar measured before lunch and dinner cannot be called fasting blood sugar. Pre-meal blood sugar: refers to the blood sugar value measured before breakfast, lunch and dinner. Post-meal blood sugar 2 hours: refers to the blood sugar value measured 2 hours after breakfast, lunch and dinner. Random blood sugar: refers to the blood sugar value measured at any other time of the day, such as bedtime blood sugar, midnight blood sugar, etc. For every diabetic patient, the appropriate time and frequency of blood sugar testing should first be discussed with the doctor, and should be arranged as reasonably as possible according to the condition.

3: Generally speaking, if your blood sugar level is high recently, you should test your fasting blood sugar and 2 hours after a meal, because fasting blood sugar and 2 hours after a meal can more accurately reflect the degree of blood sugar elevation. If you have frequent hypoglycemia recently, it is best to test your pre-meal blood sugar and night blood sugar, because hypoglycemia more often occurs before meals and at night.

, in most cases it is glucose. Most of the energy required for the activities of various tissues and cells in the body comes from glucose, so blood sugar must be maintained at a certain level to maintain the needs of various organs and tissues in the body.