When you have diabetes, you might use a blood glucose take a look at to examine the stage of your blood glucose, or blood sugar.

If you acquire insulin, you might use a blood glucose tester, or glucometer, a handful of instances a day. If you acquire non-insulin medicine, you might only need an A1c take a look at, which is done at your doctor’s office environment, each and every 3-six months. An A1c take a look at is a blood take a look at that shows your health care provider the ordinary of your blood glucose amounts in excess of 3 months.

Blood Glucose Tests as You Age

As you get older, your health care provider might adjust how you watch your blood sugar.

“The targets your health care provider wishes you to intention for might adjust based mostly on your age or other wellbeing factors,” states Patrice Conrad, a senior diabetes specialist at Priority Health and fitness in Grand Rapids, MI.

“Older people are at a bigger chance of possessing very low blood glucose with certain medications, this kind of as insulin and sulfonylureas,” states Jocelyne Karam, MD, director of the Division of Endocrinology at Maimonides Professional medical Centre in Brooklyn, NY.

You might also have a bigger chance of very low blood glucose if you have certain circumstances, like kidney, liver, or heart difficulties, or if your hunger will get lesser.

To avert very low blood sugar, or hypoglycemia, your health care provider will want you to watch your amounts carefully with a blood glucose take a look at.

What Blood Glucose Tests Do

Your blood glucose amounts go up and down during the day. They might increase following you consume, then slide following you go a extensive time without having feeding on.

Your health care provider will give you a goal range for your blood glucose stage. If it goes far too very low, you can have difficulties working and pondering very well. If they go far too substantial, it might cause difficulties for your entire body in excess of time.

By making use of a glucometer, you can examine your amounts and make changes to hold them in a healthier range.

Varieties of Blood Glucose Tests

There are distinct sorts of blood glucose checks.

Fingerstick blood glucose take a look at. With this take a look at, you poke your finger with a lancet to get a smaller fall of blood. You put the blood on a strip, then the glucometer tells you what your blood sugar stage is at that moment.


Ongoing glucose monitoring product (CGM). With a CGM take a look at, you put a sticker-like patch, or glucose sensor, on your skin. It presents you a readout on your smartphone or yet another product like an insulin pump. “It can evaluate and transmit glucose readings each and every 5 minutes, 24 hours a day,” states Karam. You might exchange the sensor each and every seven-14 times.

“The reward of CGM is you can see what your blood sugars are all the time, greatest of all, without having poking,” states Conrad, a registered nurse. A CGM is practical if you have numerous insulin photographs through the day or if your amounts differ a great deal.

How to Decide on the Correct Examination for You

The greatest take a look at might be the just one that is best for you to use.

“There are talking meters for folks who might not see very well, and some might have more substantial figures for these with constrained eyesight,” states Conrad. Some have backlighting, to make them easier to go through. Other people retailer your readings so you can share them with your health care provider by downloading them.

“Older people who have issues sticking their fingers, but continue to need to have recurrent glucose readings, can reward from glucose sensors,” states Karam. But you need some technical ability to use a CGM product, so they might not be correct for every person.

Speak to your health care provider or pharmacist about which take a look at might be greatest for you.

When to Test Your Blood Sugar

Your health care provider will notify you how generally to take a look at your blood glucose amounts, and if you need to make adjustments as you age.

“If you are on insulin, they’ll generally want you to examine in advance of foods and bedtime,” states Conrad. “If they’ve been jogging substantial or very low, they’ll want at least that quite a few, if not much more, checks.”

If your figures have been jogging at or around your goal most of the time and you are not getting insulin with foods, your health care provider might advocate screening a lot less generally.

“Patients with variety two diabetes addressed with food plan by itself, or medications that really do not cause very low blood glucose, may well only need to examine with a fingerstick a handful of instances a 7 days,” Karam states.

If you have adjustments in medications, professional medical circumstances, or hunger, your health care provider might advocate modifying your screening routine to prevent very low blood sugar.


Retain Your Numbers on Goal as You Age

You can acquire actions to make confident your blood glucose amounts remain at a healthier goal range. “Lots of items impact your blood sugar. Some you have command in excess of, some you really do not,” Conrad states.

Here’s what you can do to hold your amounts on track.

  • Try to eat healthier most of the time.
  • Be as active as you can.
  • Handle your worry the greatest that you can.
  • Test your blood sugar amounts as generally as your health care provider endorses.
  • Just take your medicine on time, each and every time.



Patrice Conrad, registered nurse senior diabetes specialist, Priority Health and fitness, Grand Rapids, MI.

Jocelyne Karam, MD, director, Division of Endocrinology, Maimonides Professional medical Centre, Brooklyn, NY.

American Diabetes Affiliation: “The Large Picture: Checking Your Blood Glucose.”

Health and fitness In Aging: “Diabetes Care & Therapy,” “Diabetes Unique to More mature Grown ups.”

Johns Hopkins Medication: “Diabetes: What You Require to Know as You Age.”

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