Reasons you may not be able to
have the test or why the results may not be helpful include:
Alcohol in the drop of blood. If you clean your
skin with rubbing alcohol, let the area dry completely before sticking it with
Water or soap on your finger.
A drop of blood that is either too large or too
Very low (below 40 mg/dL or 2.2 mmol/L) or very high (above 400
mg/dL or 22.2 mmol/L) blood sugar levels.
or a wet test strip. Do not store your test strips in the bathroom. When you
remove a strip from the bottle, promptly secure the lid back on the bottle to
prevent humidity from damaging the unused strips.
Proper care of the blood sugar testing equipment is
important to ensure safety and to get accurate results.
Follow the manufacturer's
Do not drop or deliberately bump your
Do not store your meter in a very hot or very cold place.
Clean your meter regularly, and change the batteries as
What To Think About
If you think a test result from your meter is
different from what you expected, repeat the test. If you get similar results
with the second test, you may need to talk with your doctor about what to do
You can write down the results and the time that you tested
your blood. But most meters will store results for many days or weeks, so you
can always go back later and retrieve them. This can help you and your doctor
determine whether the steps you take to control your diabetes are
There are several different styles of home blood glucose
meters on the market today. Each meter has slightly different features. Look
for a meter that fits your needs. You can also search the Internet for home
glucose monitoring equipment.
Most insurance programs cover the
cost of home blood glucose testing equipment. Find out if your insurance
company requires a letter or prescription from your doctor for reimbursement
Routine prenatal visits and regular home blood glucose
monitoring are very important for pregnant women with diabetes. Women who keep
their blood glucose levels within a recommended range increase their chances of
having healthier babies and decrease their chances of having diabetes-related
You can check the accuracy of your blood sugar meter
when your blood sugar test is done at the doctor's office or lab. To do so,
test your blood sugar using your blood glucose meter at the same time the lab
test is done. If your meter is accurate, the results should be no more than 15%
above or below the lab's results. Your doctor may suggest that you do this if
your recorded home values do not match the results obtained in the doctor's
Safely dispose of your lancets after using them. Do not
throw them into the household trash. A used lancet might accidentally stick
someone. Place used lancets into a plastic container, such as an empty
detergent bottle. Seal the container when it is about three-quarters full.
Check with your local trash disposal agency about the proper disposal of
lancets. Some agencies have specific instructions for the disposal of medical
waste. Sometimes your doctor's office will dispose of them for
urine test for sugar is not an accurate indication of
blood glucose levels. Sugar levels in the blood can be high long before the sugar can be detected in the urine. But urine testing may be used to check for a serious
diabetic ketoacidosis. For more information, see the
Most people with diabetes will
have a hemoglobin A1c test done 2 to 4 times each year. The results
of your A1c test may be different than the results you get with your home blood
glucose meter. This is because many people with diabetes have high blood sugar
at times when they aren?t checking their blood sugar, such as after meals or
during the night. Your A1c test may show these periods of high blood sugar that
would not be found by a home blood glucose test. For more
information about A1c, see the topic
Glycohemoglobin (HbA1c, A1c).
Continuous glucose monitoring (CGM) can be helpful for people who use insulin to reach their target range. It can also help people who do not have symptoms when they have low blood sugar or who have low blood sugar often.
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Your level is currently
If the level is below 70 and you are experiencing symptoms such as shaking, sweating or difficulty thinking, you will need to raise the number immediately. A quick solution is to eat a few pieces of hard candy or 1 tablespoon of sugar or honey. Recheck your numbers again in 15 minutes to see if the number has gone up. If not, repeat the steps above or call your doctor.
People who experience hypoglycemia several times in a week should call their health care provider. It's important to monitor your levels each day so you can make sure your numbers are within the range. If you are pregnant always consult with your health care provider.
Congratulations on taking steps to manage your health.
However, it's important to continue to track your numbers so that you can make lifestyle changes if needed. If you are pregnant always consult with your physician.
Your level is high if this reading was taken before eating. Aim for 70-130 before meals and less than 180 two hours after meals.
Even if your number is high, it's not too late for you to take control of your health and lower your blood sugar.
One of the first steps is to monitor your levels each day. If you are pregnant always consult with your physician.
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