What matters should be paid attention to when diabetic self-test blood sugar?

yourhealth 2020-8-3 12:20:6 disease view View comments

For people with diabetes, blood glucose testing is something that needs to be done frequently. For convenience, many diabetics buy their own blood glucose meters to test their blood glucose at home. Although it is a common phenomenon to test blood glucose by themselves, many diabetics It is easy to ignore some precautions when testing blood sugar, which leads to inaccurate test results.


What should be paid attention to when self-testing blood glucose?

1. The blood glucose meter and blood glucose test strips need to be matched

There may be many diabetics who don’t know that when testing blood glucose, the test strips needed should match the blood glucose meter. If the blood glucose meter and blood glucose test strips do not match, it will easily lead to inaccurate blood glucose values, and each time a different batch of test strips need to be changed Enter the bar code of the new test strip into the blood glucose meter for correction.

2. Keep the blood glucose test strips

Blood glucose test strips should generally be stored in a dry and dark place. Patients are best to use individually packaged test strips. Avoid placing the test strips in damp places. It is easy for the test strips to absorb moisture and cause damage to the test strips when using blood sugar. Do not touch the blood dripping area of the test paper directly when testing the paper.

3. Disinfect fingers before monitoring

Before blood collection, patients need to sterilize their fingers with alcohol. They should also know that they need to wait for the alcohol to dry before taking blood. If the alcohol is not dry, taking blood will cause the blood and alcohol to react, which will easily affect blood sugar. The accuracy of the results. Or you can use iodine for disinfection, but you must also wait for the iodine to dry before taking blood.

4, can not press fingers

Some people with diabetes will squeeze their fingers excessively because of insufficient blood when collecting blood. They think they can squeeze more blood out of the fingers, but they don’t know that the fingers contain some tissue fluid. If they squeeze the fingers with their hands, it will easily cause tissue fluid and blood. Mixing them together will dilute the blood and easily cause errors in blood glucose results.

5. The lancet cannot be used repeatedly

Some diabetics use lancets repeatedly in order to save money. They think that the lancets can be used repeatedly without damage, but they don’t know that these lancets are disposable. If they are used repeatedly, they will be contaminated with bacteria. It is easy for wounds to become infected, and it is easy for bacteria to enter the bloodstream and cause infections.

Diabetes should choose the right time for blood glucose testing. There are 7 time points in a day that can be selected arbitrarily, that is, the three meals a day before and after meals and at night. Blood glucose testing before breakfast is mostly fasting blood glucose. The blood glucose detected before lunch and dinner is called pre-meal blood glucose. It should be noted that the postprandial blood glucose test should be performed two hours after the meal. In the case of unstable blood sugar, blood sugar testing should be done every day, and 4 to 7 time points every day.

Warm reminder, diabetics should know that if they need to check their blood sugar frequently in normal times, they must understand some precautions when self-testing blood sugar, so that they can pay special attention when testing blood sugar and prevent themselves from some wrong tests. The way affects your blood sugar, so you get inaccurate blood sugar results.

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