Thursday, June 16, 2022

How To Get Your Blood Sugar Tested

What Else Can I Do To Help Manage My Blood Sugar Levels

How to Test Your Blood Sugar

Eating a healthy diet with plenty of fruit and vegetables, maintaining a healthy weight, and getting regular physical activity can all help. Other tips include:

  • Keep track of your blood sugar levels to see what makes them go up or down.
  • Eat at regular times, and dont skip meals.
  • Choose foods lower in calories, saturated fat, trans fat, sugar, and salt.
  • Track your food, drink, and physical activity.
  • Drink water instead of juice or soda.
  • Limit alcoholic drinks.
  • For a sweet treat, choose fruit.
  • Control your food portions .

How Do I Measure My Blood Sugar Level

Follow your doctors advice and the instructions that come with the BGM or CGM. Different meters work differently, so be sure to check with your doctor for advice specifically for you. With a BGM, youll usually follow the steps below:

  • Wash your hands and dry them well before doing the test.
  • Use an alcohol pad to clean the area that youre going to prick. For most glucose meters, you will prick your fingertip. However, with some meters, you can also use your forearm, thigh, or the fleshy part of your hand. Ask your doctor what area you should use with your meter.
  • Prick yourself with a sterile lancet to get a drop of blood.
  • Place the drop of blood on the test strip.
  • Follow the instructions for inserting the test strip into your glucose meter.
  • The meter will give you a number for your blood sugar level.

If you have a CGM, youll follow the insertion directions that come with the monitor. Once its warmed up, the transmitter wirelessly sends the data to your computer or smartphone.

How Precise Is The A1c Test

When repeated, the A1C test result can be slightly higher or lower than the first measurement. This means, for example, an A1C reported as 6.8 percent on one test could be reported in a range from 6.4 to 7.2 percent on a repeat test from the same blood sample.3 In the past, this range was larger but new, stricter quality-control standards mean more precise A1C test results.

Health care professionals can visit www.ngsp.org to find information about the precision of the A1C test used by their lab.

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Correcting High Blood Sugar Levels With Insulin

If you take insulin, one way to reduce blood sugar is to inject insulin.

However, be careful as insulin can take 4 hours or longer to be fully absorbed, so you need to make sure you take into account how much insulin you may already have in your body that is yet to be absorbed by the blood. Insulin that is yet to be absorbed by the blood is called active insulin.

If you decide to correct with insulin, watch you dont over correct as this can lead to hypoglycemia and can be dangerous, particularly so before bed.

Which Is Right For You

How to test your blood glucose levels at home

Finding the best glucose monitoring system that is right for you is about finding the choice that best suits your needs. By considering the benefits and limitations between the different systems that are available in Canada, you can find a system that meets your individual requirements while improving the efficiency and effectiveness of your diabetes care routine.

Our glucose monitoring comparison chart provides a summary of CGM, Flash glucose monitoring devices and test strips and meters.

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Benefits Of Blood Sugar Testing Outsmart The Food Companies

We really wish we could say that all the food companies out there have our best interests at heart but sadly thats just not true. Sugars and refined carbohydrates are in everything we eat these days and the effects on our blood sugar can be disastrous. Additionally, refined and processed carbohydrate-based foods are cheap to produce and highly profitable for food companies.

Testing before and after meals is an excellent way to learn which foods are harmful vs. helpful for your blood sugar

Whats more, food companies are constantly coming up with clever new names for sugar and high-fructose corn syrup-based products to sneak them past our label-reading defenses. However, theres one defense the food companies cant get past and thats some real blood sugar data collected from your own body. Testing your blood sugar after you eat is a foolproof method of figuring out which foods to eat and which to avoid for stable blood sugar.

What Does A Blood Sugar Test Do

Your doctor may order a blood sugar test to see if you have diabetes or prediabetes. The test will measure the amount of glucose in your blood.

Your body takes carbohydrates found in foods like grains and fruits and converts them into glucose. Glucose, a sugar, is one of the bodys main sources of energy.

For people with diabetes, a home test helps monitor blood sugar levels. Taking a blood sugar test can help determine your blood sugar level to see if you need to adjust your diet, exercise, or diabetes medications.

Low blood sugar can lead to seizures or a coma if left untreated. High blood sugar can lead to ketoacidosis, a life-threatening condition thats often a concern for those with type 1 diabetes.

Ketoacidosis occurs when your body starts using only fat for fuel. Hyperglycemia over a long period can increase your risk for neuropathy , along with heart, kidney, and eye diseases.

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Random Blood Sugar Test

This measures your blood sugar at the time youre tested. You can take this test at any time and dont need to fast first. A blood sugar level of 200 mg/dL or higher indicates you have diabetes.

Random Blood Sugar Test

140 mg/dL or below N/A

*Results for gestational diabetes can differ. Ask your health care provider what your results mean if youre being tested for gestational diabetes.Source: American Diabetes Association

If your doctor thinks you have type 1 diabetes, your blood may also tested for autoantibodies that are often present in type 1 diabetes but not in type 2 diabetes. You may have your urine tested for ketones , which also indicate type 1 diabetes instead of type 2 diabetes.

How To Stay In Target

How to test your blood glucose (sugar) levels

Eating healthy, exercising and taking medication, if necessary, will help you keep your blood sugar levels within their target range. Target ranges for blood sugar can vary depending on your age, medical condition and other risk factors.

Targets are different for pregnant women, older adults and children 12 years of age and under.

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Blood Sugar Testing At Home

A person can test their blood sugar levels at home.

In most cases, doctors ask people to measure fasting blood sugar immediately upon waking and before they have anything to eat or drink. It may also be appropriate to test blood sugar before eating or sometimes 2 hours after a meal when blood sugar has returned to normal levels.

The right time to test is dependant on treatment goals and other factors. For example, most people with diabetes do not need to test between meals unless they are using a diabetes drug that can lower blood sugar. Other people may test between meals if they feel their sugar levels may be low.

Since they do not make any insulin, some people with type 1 diabetes need to test several times a day. They do this because they need to check their levels regularly in order to adjust their insulin dose at that time.

To do the blood sugar test, a person will:

  • Prepare the testing strip and glucose monitor to be ready for the blood sample.
  • Clean the testing area, usually the side of a fingertip, using an alcohol swab.
  • Lance the testing area. Bracing against a firm surface can help with the impulse to pull away.
  • Squeeze the testing area around the wound to maximize blood flow.
  • Squeeze a drop of blood onto the test strip.
  • Put the strip into the monitor.
  • Record the time, blood sugar reading, and recent food intake in a log.

Blood glucose monitoring kits for use at home are available for purchase online.

What Are The Signs & Symptoms Of Low Blood Sugar

Different people may feel low blood sugar levels differently. People with low blood sugar may:

  • feel hungry or have “hunger pains” in their stomach
  • feel shaky or like they’re trembling
  • have a rapid heart rate
  • feel sweaty or have cold, clammy skin
  • have pale, gray skin color
  • have a headache
  • have seizures or convulsions
  • lose consciousness

If you have diabetes, try to remember how your body reacts when your blood sugar levels are low. It may help you figure out when you’re having a low blood sugar level more quickly the next time.

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What If I Cant Get A Drop Of Blood For A Fingerstick

If you want to get blood from your fingertip, try washing your hands in hot water to get the blood flowing. Then dangle your hand below your heart for a minute. Prick your finger quickly and then put your hand back down below your heart. You might also try slowly squeezing the finger from the base to the tip.

Why Check Blood Sugar Levels

When Should I Check My Blood Sugar Levels?

If you take certain medication, like insulin or sulphonylureas, checking your blood sugars is a vital part of living with diabetes. It can help you work out when you need to take more medication, when you need to eat something or for when you want to get up and move around more.

Routine checks can help you know when you might be starting to go too low or too high . Its a way of getting to know your body and how it works. It can help you and your healthcare team spot patterns too. Do you write your results down? You might find that helpful.

But importantly, it will help you stay healthy and prevent serious diabetes complications now and in the future. By complications, we mean serious problems in places like your feet and your eyes. This happens because too much sugar in the blood damages your blood vessels, making it harder for blood to flow around your body. This can lead to very serious problems like sight loss and needing an amputation.

The higher your blood sugar levels are and the longer theyre high for, the more at risk you are.

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Testing Your Blood Glucose

Testing your blood glucose

Testing your blood glucose, also known as Self-Monitoring of Blood Glucose , is a method of checking how much glucose is in the blood using a glucose meter anywhere, anytime. Your doctor can also test your glucose from a blood sample that is checked in the lab.

Blood glucose targets for non-pregnant adults*

After meal

Less than 180 mg/dL

Your doctor uses what is called an A1C test to see what your average blood glucose level has been over the recent 3 months. Used for all types of diabetes, this test gives you and your doctor an indication on how well you are responding to your treatment plan. The recommended goal is to keep the level below seven percent . Your doctor will talk to you about the goal that is right for you. The A1C test is sometimes referred to as the hemoglobin A1c, HbA1c or glycohemoglobin test.

The importance of self-testing

Your A1C test result will not show the daily effects of food choices and activity on your blood glucose levels. A blood glucose meter is a good way to test and track the immediate effects of food, activity and other changes in your blood glucose levels. This allows you to take immediate action to bring your glucose levels within range as recommended by your doctor. Your doctor may also rely on your blood glucose meter results, in addition to your A1C test result, to assess and adjust your treatment plan.

The connection between A1C and average blood sugar levels.

Recording your blood glucose results

Benefits Of Blood Sugar Testing Assess Your Risk For Diabetes

You may be thinking I am not diabetic why should I check my blood sugar? Great question. The reality is that one in three Americans will develop diabetes or pre-diabetes in their lifetime. Pre-diabetes is defined as having a fasting blood sugar of between 100-125 mg/dL. Whats your fasting blood sugar? How close are you to pre-diabetes? Everyone should know this answer and yet few people do.

Assessing your risk now with some simple testing could help you make healthy changes years before any serious symptoms develop.

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What Should I Do If My Blood Sugar Gets Too High

High blood sugar is also called hyperglycemia . It means that your blood sugar level is higher than your target level or over 180. Having high blood sugar levels over time can lead to long-term, serious health problems.

If you feel very tired, thirsty, have blurry vision, or need to pee more often, your blood sugar may be high.

Check your blood sugar and see if it is above your target level or over 180. If it is too high, one way to lower it is to drink a large glass of water and exercise by taking a brisk walk. Call your health care team if your blood sugar is high more than 3 times in 2 weeks and you dont know why.

What Are Blood Sugar Levels

How To Test Your Blood Sugar Levels | 7 Simple Steps | Diabetes UK

Your blood sugar levels, also known as blood glucose levels, are a measurement that show how much glucose you have in your blood. Glucose is a sugar that you get from food and drink. Your blood sugar levels go up and down throughout the day and for people living with diabetes these changes are larger and happen more often than in people who don’t have diabetes.

You can check your sugar levels yourself by doing a finger-prick test, by using a flash glucose monitor or with a continuous glucose monitor . You can do this a number of times a day helping you keep an eye on your levels as you go about your life and help you work out what to eat and how much medication to take. Find out your ideal target range.

But not everyone with diabetes needs to check their levels like this. Youll need to if you take certain diabetes medication. Always talk to your healthcare team if youre not sure whether thats you theyll give you advice on whether to check them yourself and how often.

And theres also something called an HbA1c, which measures your average blood sugar level from the previous few months. Everyone with diabetes is entitled to this check.

High blood sugar levels increase your risk of developing serious complications. However you manage your diabetes, stay in the know about your blood sugar levels.

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Blood Glucose Levels Move Up And Down

Your results can vary because of natural changes in your blood glucose level. For example, your blood glucose level moves up and down when you eat or exercise. Sickness and stress also can affect your blood glucose test results. A1C tests are less likely to be affected by short-term changes than FPG or OGTT tests.

The following chart shows how multiple blood glucose measurements over 4 days compare with an A1C measurement.

Blood Glucose Measurements Compared with A1C Measurements over 4 Days

The straight black line shows an A1C measurement of 7.0 percent. The blue line shows an example of how blood glucose test results might look from self-monitoring four times a day over a 4-day period.

What Are Blood Sugar Targets

A blood sugar target is the range you try to reach as much as possible. These are typical targets:

  • Before a meal: 80 to 130 mg/dL.
  • Two hours after the start of a meal: Less than 180 mg/dL.

Your blood sugar targets may be different depending on your age, any additional health problems you have, and other factors. Be sure to talk to your health care team about which targets are best for you.

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Check Your Blood Sugar If:

  • You have symptoms of low blood sugar . This includes dizziness, shaking, sweating, chills, and confusion.
  • You have symptoms of high blood sugar , which include sleepiness, blurry vision, frequent urination, and excessive thirst.
  • You have a job in which poor blood sugar control could cause safety problems.
  • You need help deciding if its safe to drive or perform other tasks that require concentration if you are taking insulin or have had hypoglycemia in the past.

You need to learn how meals, physical activity, and medicine affect your blood sugar level.

Tests For Blood Sugar And Hba1c

The 6 Best Ways to Test Blood Sugar Levels

In this series

Blood sugar measurements are used to diagnose diabetes. They are also used to monitor glucose control for those people who are already known to have diabetes.

In this article

Tests for Blood Sugar and HbA1c

In this article

If your glucose level remains high then you have diabetes. If the level goes too low then it is called hypoglycaemia.

The main tests for measuring the amount of glucose in the blood are:

  • Random blood glucose level.
  • Capillary blood glucose .
  • Urine test for blood sugar .

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Benefits Of Blood Sugar Testing Stay Lean N Mean

One of the best ways to keep the fat off over the long run is to consume foods that keep blood sugar low. This means reducing calories from sugar, refined carbs and processed foods with calories from healthy fats, protein, vegetables and low-sugar fruits.

Blood sugar testing can help you choose foods that support weight loss

The key to healthy weight loss is to eat meals that keep you full and satiated without sending your blood sugar through the roof! Testing your blood sugar before and after you eat different meals can help you learn which foods are most favorable when it comes to optimizing your own blood sugar response.

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