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How Do You Check Your Blood Sugar


What Does It Feel Like When Your Blood Sugar Is Too High

How to Check Your Blood Sugar

If your blood sugar levels are too high, it can cause a range of unpleasant symptoms. The most common symptoms include extreme thirst and the constant feeling that you need to urinate. Other symptoms include headaches, feelings of tiredness or fatigue, blurry vision, nagging hunger, or trouble focusing or concentration. Those with extremely high blood sugar levels may experience diabetic coma which requires immediate medical attention.

What If I Have Trouble Getting To My Blood Sugar Goals

There may be times when you have trouble reaching your blood sugar goals. This does not mean that you have failed. It means that you and your health care team should see if changes are needed. Call your health care team if your blood sugar is often too high or too low. Taking action will help you be healthy today and in the future.

Tips For Checking Your Blood Sugar With Less Pain

Fingertips have more nerve endings, so this part of the finger tends to be the most sensitive.

If you use a finger prick to check your blood sugar level, a few techniques can make the process less painful whether youre using a glucometer or a continuous glucose monitor.


Blood sugar testing is crucial to diabetes management because high or low blood sugar can cause severe complications. If too much blood sugar accumulates in your bloodstream, you can experience major complications such as:

  • nerve damage
  • difficulty speaking
  • shaking

Blood sugar can fluctuate throughout the day especially after meals, after exercising, and during stressful events. So its important to carefully monitor your blood sugar and keep it within a healthy range.

A blood sugar level less than 140 milligrams per deciliter , but greater than 70 mg/dL is typically considered in the target range.

You should check your blood sugar regularly, even if you arent experiencing symptoms of a high or low glucose level. Some people with high and low blood sugar dont have any symptoms.

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How To Test Your Blood Sugar

To check your blood sugar level, gather your blood glucose meter, a test strip and your lancing device. See how to prepare the meter and test strip, lance your finger and get a reading using the Accu-Chek® Guide Me system by watching the video or following the steps here:

The steps are similar for many meters, and generally look like this:

  • Wash and dry your handsusing warm water may help the blood flow.3
  • Turn on the meter and prepare a test strip as outlined in your owner’s booklet. Many Accu-Chek meters turn on automatically when a strip is inserted.
  • Choose your spotdon’t check from the same finger all the time. Using the side of the fingertip may be less painful than the pads.
  • Prepare the lancing device according to the user guide provided, then lance your fingertip or other approved site to get a drop of blood.4
  • Touch and hold the test strip opening to the drop until it has absorbed enough blood to begin the test.
  • View your test result and take the proper steps if your blood sugar is high or low, based on your healthcare professionals’ recommendations.
  • Discard the used lancet properly.
  • Record the results in a logbook, hold them in the meter’s memory or download to an app or computer so you can review and analyze them later.
  • How To Use A Blood Sugar Meter

    Proven Tips &  Strategies To Bring High Blood Sugar Down ...

    There are different kinds of meters, but most of them work the same way. Ask your health care team to show you the benefits of each. In addition to you, have someone else learn how to use your meter in case youre sick and cant check your blood sugar yourself.

    Below are tips for how to use a blood sugar meter.

  • Make sure the meter is clean and ready to use.
  • After removing a test strip, immediately close the test strip container tightly. Test strips can be damaged if they are exposed to moisture.
  • Wash your hands with soap and warm water. Dry well. Massage your hand to get blood into your finger. Dont use alcohol because it dries the skin too much.
  • Use a lancet to prick your finger. Squeezing from the base of the finger, gently place a small amount of blood onto the test strip. Place the strip in the meter.
  • After a few seconds, the reading will appear. Track and record your results. Add notes about anything that might have made the reading out of your target range, such as food, activity, etc.
  • Properly dispose the lancet and strip in a trash container.
  • Do not share blood sugar monitoring equipment, such as lancets, with anyone, even other family members. For more safety information, please see Infection Prevention during Blood Glucose Monitoring and Insulin Administration.
  • Store test strips in the container provided. Do not expose them to moisture, extreme heat, or cold temperatures.
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    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.

    Why Check 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.

    Read Also: Diabetic High Blood Sugar Symptoms

    Easy Ways To Check Blood Sugar Without A Meter

    Diabetes is a complicated state of the body. Furthermore, it triggers more diseases. Thus, it is of utmost importance to keep a close watch on the blood sugar level readings. Here, we are presenting ways to monitor your blood sugar without a meter.

    Self-Monitoring: A Great Way To Check Blood Sugar At Home?

    Keeping a watch on your diabetes numbers is essential. We can easily determine, How to check blood sugar at home? by just observing the symptoms of the disease.

    If you feel thirsty more often

    Conventionally, when we feel thirsty, we used to drink a glass or two glasses of water. Conversely, if you are diabetic then no wonder if you down with a pitcher of water at one go.

    This is how people used to check sugar levels at home without machines. Furthermore, this method cannot tell you the numbers of your sugar level yet it will leave you with doubt to consult a doctor.


    You frequently start using restrooms

    Why a person urges more often for peeing? The reason behind this is that at the point when the sugar level is high in your blood, your kidneys cant haul the sugar out any longer.

    Your body attempts to weaken that sugar by pulling in more water from your tissues, leaving you feeling got dried out. This causes you to feel the desire to drink more water, bringing about you are peeing all the more regularly.

    Encountering such a condition can tell you if your blood sugar is high without a meter.

    Sudden Weight-loss: check your blood sugar without needles

    Urine Sugar test

    Levels In The Morning

    How to Test Your Blood Sugar

    The best time to check blood sugar levels in the morning is right when you wake up and before you eat anything. This gives you a glimpse of what may be happening overnight, and it gives you a baseline for the day.

    These are goal levels, according to The Joslin Diabetes Center:


    • Under 70 mg/dl if you do not have diabetes.
    • 70 to 130 mg/dl if you have diabetes.

    The dawn effect can often lead to a high morning measurement in diabetes. This is your bodys tendency to get ready for the day by raising blood sugar by increasing levels of counter-regulatory hormones the ones that counteract insulin as in normal blood sugar. For people with diabetes, you do not have the capacity to counterbalance this rise in blood sugar, so levels can be dangerously high.

    Ways to lower your morning blood sugar value include:

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    How To Lower Blood Sugar Immediately

    Michael Menna, DO, is a board-certified, active attending emergency medicine physician at White Plains Hospital in White Plains, New York.

    If you have high blood sugar, a condition also known as hyperglycemia, theres too much sugar in your blood and not enough insulin in your body to lower it. In people with diabetes, hyperglycemia can be caused by things like eating too many carbohydrates, lack of physical activity, stress from an illness or infection, nondiabetes medications , or skipping or not taking enough glucose-lowering medication.


    Hyperglycemia requires immediate treatment to prevent serious complications, including nerve, tissue, and organ damage diabetic ketoacidosis and hyperglycemic hyperosmolar syndrome . While taking rapid-acting insulin is the quickest way to lower your blood sugar, there are other ways like exercising and staying hydrated that can help. In cases of an emergency, contact your doctor immediately.

    The Best Time To Check Blood Glucose After A Meal

    Q: I was recently diagnosed with type 2 diabetes. Should I check my blood glucose two hours from when I start eating or after I finish eating my meal? A: Most of the food you consume will be digested and raises blood glucose in one to two hours. To capture the peak level of your blood glucose, it is best to test one to two hours after you start eating. The American Diabetes Association recommends a target of below 180 mg/dl two hours after a meal. The American Association of Clinical Endocrinologists recommends a lower target: below 140 mg/dl two hours after a meal. Ask your doctor which target is right for you. Postmeal blood glucose monitoring is important because it helps you see how your body responds to carbohydrates in general and particular foods. Managing postmeal blood glucose can help reduce your risk of developing heart and circulation problems. Virginia Zamudio Lange, a member of Diabetic Living’s editorial advisory board, is a founding partner of Alamo Diabetes Team, LLP in San Antonio.Continue reading > >

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    Keeping Track Of Your Blood Sugars Is Important Because:

    • Your diabetes doctor and nurse will talk to you on the phone or by email about your blood sugar log on a regular basis.
    • They will help you change your insulin doses if needed.
    • If you do not keep track of your blood sugars by writing them down or entering them into an app in your phone, your doctor or nurse will not be able to help you get good control of your diabetes.

    What Should I Do If My Blood Sugar Gets Too High

    How Often Should You Check Your Blood Sugar?

    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.

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    How To Reduce The Pain Of Blood Sugar Checks

    Nobody gets excited about pricking their fingertip. In fact, studies have shown that it’s one of the main reasons people refrain from regularly checking their blood glucose.6,7 So how can you make this less of a hurdle in your self-care?

    Select a less-painful lancing device

    Naturally, one factor that can contribute to the pain is your lancing device. That’s why we’ve worked hard to ensure that Accu-Chek lancing devices keep discomfort to a minimum. For example, our lancing devices feature:

    • Technology that minimizes side-to-side motion, so there’s less skin tearing
    • 11 customizable depth settings to help match your skin type
    • Precisely manufactured, beveled, thin-gauge lancets to ensure smoother entry

    You can reduce pain by using a fresh lancet for every test. Today’s lancets are so tiny that just a single use can bend or dull the tips. This can make them hurt more as you reuse them.


    5 tips for reducing fingertip pain

    You can make testing more comfortable and help ensure that you get a good sample on the first try by following these 5 easy steps.

  • Make sure that your hands are clean and dry. Washing your hands with warm water and hanging your hand at your side for a few minutes may increase blood flow.3
  • Lance on the side of the fingertip rather than the pad. The pad of your fingertipwhere your fingerprints are most visibleare some of the most sensitive parts of your body.8
  • Keep the skin taut by pressing the lancing device firmly against the skin.
  • Tips For Using Glucose Meters

    When using a glucose meter to check your blood sugar levels, its important to have clean fingers, as the accuracy of your test can be impacted by the presence of food or contaminants on your fingers. For those times when you cant wash your hands before you test, you may want to carry some finger wipes with you. However, if you do clean your finger first, be sure to have it dry before testing.

    Just like insulin, glucose meters and strips can be affected by low or high temperatures, so remember not to leave your blood glucose monitor in your car, in direct sunlight, or anywhere that gets extremely hot or cold. Some types of meters are more sensitive than others to high and low temperatures. See the insert in the meter package or visit the manufacturers website for more specific storage instructions.

    It might be tempting to leave your glucometer at home however, knowing how your blood sugar levels are trending will help you avoid instances of hypoglycemia and hyperglycemia . Remember to pack your lancing device too, its usually in the case with the meter so double check that you have it in it.

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    Signs Of High Blood Sugar

    Someone who has been diagnosed with diabetes will be familiar with how it feels to have hyperglycemia. But for the millions of people who have diabetes or prediabetes and are unaware of it, knowing the signs of high blood sugar could prompt them to seek care and get a diagnosis as soon as possible.

    While type 1 diabetes symptoms can come on suddenly and severely, its important to note that type 2 diabetes symptoms can creep up gradually and be so mild that theyre not noticeable, the NIDDK explains. And most people with prediabetes actually have no symptoms, per the NIDDK. So its extremely important to get screened if you have risk factors, like having a family history, being overweight, or being over age 45, the NIDDK says.

    Still, there are many potential signs of high blood sugar in the short and long term that it doesnt hurt to be conscious of, especially if you are at elevated risk.

    Early on, hyperglycemia can make you feel off in a variety of ways:

    Gaining Insights From Routine Blood Glucose Testing

    How to test your blood glucose (sugar) levels

    Day-to-day blood sugar checks can give you a good idea of how you’re doing at this moment, and they can be reviewed overall to see trends. They can help answer questions such as:


    • Are your medications working as they should?
    • How does the type or amount of food you eat affect your blood sugar?
    • How does activity or stress affect your blood sugar?

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    How Often Should I Be Tested For Prediabetes

    Your healthcare provider will test for prediabetes using a hemoglobin A1c test, a blood test that measures your average blood glucose level over the last three months. If you fall into the prediabetes range of 5.8% to 6.4%, you will be tested every year. If your blood glucose levels are in the normal range, it is reasonable to be checked every 3 years. If you have prediabetes, you should be checked for type 2 diabetes every 1-2 years after your diagnosis. Continue Learning about Prediabetes Videos Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.Continue reading > >

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