- How to measure blood sugar: diabetes care
- Meter
How to measure blood sugar? During the initial detection of diabetes are very concerned about the issue of patients. And it is in vain: teaching patients self-management of diabetes is the responsibility of the doctor-endocrinologist. Buy at the pharmacy unit, which measures blood sugar
Blood sugar - a very important indicator
Today is also no problem.
How to determine the blood sugar in home
In diabetes it is very important to maintain a stable, as close as possible to normal blood sugar levels. This requires constant monitoring of its content in the blood. Handle several times a day to the clinic to conduct such research impossible. By being of a small increase or decrease below the normal blood sugar
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It can also be determined not always, as a steady increase in blood sugar sooner or later leads to the development of complications. Endocrinology believe that blood sugar readings of diabetes mellitus (DM), fasting does not exceed 6 mmol / l, and after 1, 5-2 hours - 8 mmol / l.
What to do, how to check your blood sugar? To do this, special methods of self-control, which patients are taught in the schools of diabetes. Patients learn to self-determination of the amount of sugar in the blood. Today, there are methods to home accurately determine the level of blood sugar
Blood sugar - one of the main indicators of human health
And with a very high sugar identify and laboratory signs of incipient diabetic coma - the level of ketone bodies, sugar and protein in the urine.
All methods for determination of blood sugar in the home can be divided into two types: determination using test strips and using glyukomentra. Patients with type I diabetes (insulin-dependent) determination of blood sugar is recommended several times a day - before a meal, at night, and sometimes after a meal.
Type II diabetic patients in this part of the definition of sugar is not necessary. When prescribed treatment laboratory control enough to hold two or three times a week, but to get an objective picture of the study should be carried out at different times (before meals 2 hours after a meal or before bedtime). At what time and how often to conduct such investigations determined by a physician. The results, patients should be entered in a special diary that the doctor carefully examines the patient at each visit. On the basis of diary entries physician if necessary make adjustments in treatment.
Rules blood sampling for analysis
For the study of blood sugar need to take blood. Better to take blood from a finger - in this area a more active circulation. Sometimes hands before puncture fingers numb - will hand washing with warm soapy water (do it anyway to prevent infection) and a light massage fingers. After washing your hands, they are dried.
For the collection of blood from the finger to the study patients did not recommend the use of a conventional needle injections, and special devices with removable handles, disposable lancets, allowing as little as possible to injure tissue. For diabetics it is very important, as studies often an occasion, and all the wounds have healed a long time and are prone to infection. In some such devices may be controlled penetration depth, it is also very important - the thickness of the skin of different patients may be different. All lancets in such devices can be used only once - otherwise the wound can be brought infection. It is especially dangerous to use the lancet if they are already used by someone else.
Blood for analysis is better to take the side surface of the fingertip, and not from the middle (the puncture site more painful and prolonged healing). After taking blood wound treated with a disinfectant solution. To eliminate the high injury puncture site need to constantly change (it is not recommended to take blood only from the thumb and index finger).
After extrusion of the first drops of blood it is removed by dry swab
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Then lightly pressing down on the finger, squeezing a new drop. This drop should not be oiled - such a drop can not properly absorb the test strip. You can not press too much on the finger to form a drop of blood - in this case, blood can mix with the tissue fluid and the results of research will be inaccurate.
Measuring blood sugar levels using test strips
On the strip is applied to a drop of blood. Depending on the amount of sugar in the blood soi strip changes color. Test strips allow a patient to determine their own blood sugar by comparing them with the standard - a special color scale printed on the bottle. This method is not very precise, however, it reveals the increase of sugar than 9 mmol / l decrease it below 4 mmol / L. For a more accurate determination of blood sugar (if a test strip "failed") refers the patient to the clinic. Despite this, the test strips are a good tool for self-monitoring.