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When Your Blood Sugar Is Low


Whats Considered Low Blood Sugar Level

Insulin Questions: How do I treat my low blood sugar?

Your blood sugar tends to change throughout the day. Itll be more economical when you initial wake up, particularly if you have not eaten for the past 8 to 10 hours. Your blood glucose will go up once you eat. Depending upon when you last ate, heres whats considered to be a normal blood glucose range:

Fasting2 hours after a meal

70 99 mg/dLLess than 140 mg/dL

Low blood sugar, likewise called hypoglycemia, is when your blood sugar level levels fall below 70 mg/dL. The point at which low blood glucose symptoms become visible is different from one person to the next. Some individuals might feel tense, irritable, or lightheaded when their blood glucose level is up to 70 mg/dL. Other individuals may not feel any symptoms until well listed below that mark.


A fast, easy blood test can determine your blood sugar level. If you have diabetes or different medical condition that seldom causes incidents of low blood sugar, its essential to routinely examine your blood sugar with a home test.

If a analysis exhibits that your blood sugar is below standard, you can take steps to change it quickly.

What Should I Do If My Blood Sugar Is Low

A hypo is usually defined as a blood glucose below 4 mmol/L. A useful way to remember it is Five, dont drive four is the floor. In other words, if your blood glucose is below 5 mmol/L, you shouldnt drive. If its below 4 or you have symptoms of a hypo:

  • Stop what youre doing .
  • Check your blood glucose if you havent already.
  • Immediately eat some glucose tablets or sugary sweets or drink fruit juice or a sugary drink the standard recommended amount is 15-20 grams of fast-acting carbohydrate.
  • Warn anyone youre with about whats happening, so they can help if your symptoms get worse.
  • Relax for 15 minutes or so while your blood glucose rises.
  • Check your blood glucose again. Dont drive until at least 45 minutes after it has risen above 5 mmol/L.
  • You may also need to eat another snack, or a meal if its due your medical team can advise.

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Can Low Blood Sugar Wake You Up At Night

What are the signs of hypoglycemia? An individual may frequently wake up in the middle of the night as a result of nighttime hypoglycemia. In other instances, though, people may know if they experienced hypoglycemia during their sleep if they notice the following symptoms: Waking up with a headache.


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How Common Is Low Blood Glucose

Low blood glucose is common among people with type 1 diabetes and among people with type 2 diabetes who take insulin or some other diabetes medicines. In a large global study of people with diabetes who take insulin, 4 in 5 people with type 1 diabetes and nearly half of those with type 2 diabetes reported a low blood sugar event at least once over a 4-week period.2

Severely low blood glucose, defined as when your blood glucose level drops so low you cant treat it yourself, is less common. Among U.S. adults with diabetes who take insulin or some diabetes medicines that help the pancreas release insulin into the blood, 2 in 100 may develop severely low blood glucose each year.3

Why Is It Important To Recognize A Low Blood Sugar Level

How can you lower your blood sugar level quickly?

Low blood sugar levels can happen with Type 1 and Type 2 diabetes. Low levels are more likely to happen if you use insulin. Hypoglycemia can cause you to have falls, accidents, and injuries. A blood sugar level that gets too low can lead to seizures, coma, and death. Learn to recognize the symptoms early so you can get treatment quickly.

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Treating Low Blood Sugar

You are at risk of having a low blood sugar reaction if you:

  • Skip or delay a meal or snack
  • Take too much insulin or eat too few carbohydrates
  • Exercise
  • Drink alcohol, especially without eating carbohydrates

Check your blood sugar if you have any of these symptoms:

  • Weakness and/or fatigue

If your blood sugar is less than 70 milligrams per deciliter :

  • Eat 15 to 30 grams of carbohydrate
  • Wait 15 minutes and then recheck your blood sugar
  • If your blood sugar is still less than 100 mg/dl, take another 15 grams of carbohydrate and retest your blood sugar in another 15 minutes. Repeat if necessary.

Important: If you have frequent low blood sugars speak to your doctor. You may need changes in your medication and/or meal plan.

Severe Low Blood Sugar

As your low blood sugar gets worse, you may experience more serious symptoms, including:


  • Feeling weak.
  • Having difficulty walking or seeing clearly.
  • Acting strange or feeling confused.
  • Having seizures.

Severe low blood sugar is below 54 mg/dL. Blood sugar this low may make you faint . Often, youll need someone to help you treat severe low blood sugar.

People with diabetes may experience low blood sugar as often as once or twice a week, even when managing their blood sugar closely. Knowing how to identify and treat it is important for your health. Learn how to treat low blood sugar.

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When Glucose Level Is Low Should I Take My Insulin

I was diagnosed with Type 2 Diabetes 11 years age, and have been taking insulin injections for the last 6 years. I recently fell out after taking an injection when my glucose klevel was all ready low. I don’t recall anyone ever warning me not to. Has anyone ever gotten advise on this subject?

Hi,I have read this somewhere and i think would be helpful to you.A low blood sugar, also called hypoglycemia or an insulin reaction, is defined as a blood glucose level below 60 to 70 mg/dl. It is usually companied by one or more of the symptoms described below. Low blood sugars or insulin reactions can occur whenever insulin is used. Although less frequent, it can also occur with use of drugs that stimulate insulin production in Type 2 diabetes, such as Diabenese, Glyburide, Glipizide, and Starlix.


Hypoglycemia symptoms vary greatly. Lows may occur with no symptoms, minor symptoms, or full-blown symptoms. They will vary from person to person and from one low to the next in the same person. A single symptom may make you aware that your blood sugar has become low, or you may suddenly become aware of several symptoms at once. Symptoms are created both by the effect of the low blood sugar on the brain and other organs, and by the effects of adrenaline and glucagon which are released in large quantities to raise the blood sugar.

Insulin Reaction Symptoms

What About The Glycemic Index

Hypoglycemia: What to Eat and What to NOT!

Your daily carb total, spread steadily across the day, is one key to good blood sugar control. Some people also use the glycemic index , a rating of how individual foods raise blood sugar levels. Beans and whole-grain breads and cereals have a lower GI than white bread and regular pasta. Juice has a higher GI than whole fruit. Craving a high-GI food? Eat it along with a lower-GI choice to help control your levels.

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How To Treat Someone Who’s Unconscious Or Very Sleepy

Follow these steps:

  • Put the person in the recovery position and do not put anything in their mouth so they do not choke.
  • If an injection of glucagon is available and you know how to use it, give it to them immediately.
  • If they wake up within 10 minutes of getting the injection and feel better, move on to step 5. If they do not improve within 10 minutes, call 999 for an ambulance.
  • If they’re fully awake and able to eat and drink safely, give them a carbohydrate snack.
  • They may need to go to hospital if they’re being sick , or their blood sugar level drops again.

    Tell your diabetes care team if you ever have a severe hypo that caused you to lose consciousness.

    Treating An Episode Of Hypoglycaemia

    The immediate treatment for hypoglycaemia is to have some sugary food or drink to end the attack.

    For example, this could be:


    • a glass of fruit juice or non-diet soft drink
    • between three and five dextrose tablets
    • a handful of sweets

    At first you should avoid fatty foods and drinks, such as chocolate and milk, because they don’t usually contain as much sugar and the sugar they do contain may be absorbed more slowly.

    After having something sugary, you should have a longer-acting carbohydrate food, such as a few biscuits, a cereal bar, a piece of fruit or a sandwich.

    It will usually take around 15 minutes to recover from a mild episode of hypoglycaemia. If you have a blood glucose meter, measure your blood sugar again after 15 to 20 minutes. If it’s still too low , you should have some more sugary food or a drink before testing your levels again in another 15 to 20 minutes.

    When treating someone else with hypoglycaemia, if the above treatment isn’t effective, you may be able to help them by applying glucose gel to the inside of their cheeks, and gently massaging the outside of their cheeks.

    It may take 10 to 15 minutes before they feel better. This shouldn’t be done if the person is drowsy or unconscious because of the risk of choking.


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    Consequences Of Blood Sugar Levels

    Whilst most symptoms of low and high blood sugar levels are mild, they can worsen if left untreated and sometimes have long term consequences and/or complications. Overtime, a high blood sugar level is what can cause consequences. Lack of treatment can cause severe damage to the blood vessels and lead to complications such as:

    • Heart attack

    What Happens If Blood Sugar Gets Too Low While Sleeping

    how to get blood sugar lower in morning ~ Blood Sugar fact

    You may also feel signs of stress, such as nervousness, anxiety, and irritability. When blood sugar levels drop during the night, you may have nightmares, cry out during sleep, or other sleep disturbances. Lack of coordination, chills, clammy skin, and sweating can happen with low blood sugar.

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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 Else Can You Do To Control Blood Sugar Levels

    Yes. People with diabetes should wear identification stating they have diabetes and whether they have recurrent low blood sugar. Those at risk for the health condition should be counseled on checking blood sugars before they drive a car, operate heavy machinery, or do anything physically taxing. In addition, it is important to carry a quick-acting glucose source at all times, and keep a source in their car, office, and by their bedside. Efforts should be made to minimize the hypoglycemic effects of drug regimens and to avoid variable surges in exercise, activity, and drinking alcohol.

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    A Few Final Notes On Keeping Blood Sugar Stable

    Taking an active, intentional approach to your blood sugar levels is crucial to your quality of life and overall health, ONeill says. Avoiding too-high or too-low blood sugar levels will help you avoid adverse symptoms and health complications, and staying within your target range can enable you to feel your best and do whatever you want to do in life, she says.


    Test your blood sugar regularly, listen to your body, and dont ever hesitate to reach out to your doctor.

    Which Is More Dangerous Blood Sugar Too High Or Too Low

    10 Alarming Signs Your Blood Sugar Is Too High

    A persons blood sugar levels can be high, but can also below, depending on their lifestyle and diet. Which is more dangerous?

    Blood sugar is medically the definition of the amount of sugar content or glucose substances in the blood. Maintaining sugar levels in the body is not only important for diabetics, but also for healthy people.

    Because normal blood sugar levels are important for your bodys performance and health. If it is too high or too low, there will be a disturbing complaint. Know which conditions are more dangerous so you can be more alert.

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    What Are Symptoms Of Low Blood Sugar

    Early symptoms of low blood sugar can include:

    • Tingling or numbness in the lips, tongue or cheeks
    • Confusion
    • Seizure

    Some people with diabetes do not have symptoms during the early stages of low blood sugar in what is called hypoglycemia unawareness. Because people with hypoglycemia unawareness do not have symptoms, they do not treat their low blood sugar early on, and they are more likely to have severe symptoms. Hypoglycemia unawareness often occurs in people who:

    What Are The Symptoms Of Dangerous Levels Of Blood Sugar

    A patient with high blood sugar presents the symptoms such as a dry mouth, fatigue, dry, and itchy skin and an increased appetite. Some people also experience being more thirsty and increased frequency of urination, especially at night.

    If not corrected early it can lead to symptoms of dangerous levels of blood sugar like difficulty in breathing, dizziness, rapid weight loss and confusion of mind. Blood sugar level of 300 or above is dangerous and if not treated a condition known as diabetic ketoacidosis or diabetic coma can occur.

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    No Symptoms Be Alarmed

    Surprisingly, the most dangerous episodes of hypoglycemia occur with little or no warning. When low blood glucose occurs on a regular basis, the body can become used to the warning signs and the person may stop noticing symptoms. This is a particularly dangerous condition known as hypoglycemic unawareness. People with this condition might not realize they have low blood glucose until it’s dangerously low seizures and coma are sometimes the first indication of a problem. The good news is that this condition can often be reversed allowing people to once again notice the signs of low blood glucose if hypoglycemia is avoided for a few weeks through careful monitoring of blood glucose.

    Exercise Food And Alcohol

    How To Treat Low Blood Sugar (Diabetes Type 2)

    For people with type 1 diabetes, maintaining the correct blood glucose level involves balancing how much insulin you inject, the amount of food you eat, and how much energy you burn during exercise.

    Hypoglycaemia may occur if you’ve taken your dose of insulin as usual, but your carbohydrate intake is lower than normal or has been used up more quickly. This may happen if you delay or miss a meal or snack, don’t eat enough carbohydrate, or exercise more than usual.

    People with diabetes who’ve drunk too much alcohol, or drank alcohol on an empty stomach, can also get hypoglycaemia.

    However, it’s not always possible to identify why a particular episode of hypoglycaemia has occurred, and sometimes it happens for no obvious reason.

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    Can A Continuous Glucose Monitor Help With Low Blood Sugar

    A continuous glucose monitor measures the bodys glucose levels in real-time by sensing the glucose present in tissue fluid . A CGM typically provides your glucose level every five minutes, which can be really helpful for tracking and finding patterns in how your glucose changes throughout the day. With CGM you can see how much time you spend in your target glucose range each day , notice trends, and develop strategies to improve your diabetes management.

    CGMs can sound alerts when glucose levels drop below a certain threshold or are predicted to do so soon. This can be especially helpful for people who experience hypoglycemia unawareness, nighttime low blood sugar, or frequent hypoglycemic events. CGMs also allow you to share your glucose readings with your loved ones and care-partners in real time, so that they can let you know or help you out if your blood sugar starts to drop.

    If you are interested in trying CGM, ask your healthcare team if the technology is available to you. You can also try ten-days of CGM for free.

    What Are The Complications Of Low Blood Glucose

    Mild-to-moderate low blood glucose can be easily treated. But severely low blood glucose can cause serious complications, including passing out, coma, or death.

    Repeated episodes of low blood glucose can lead to

    • high blood glucose levels, if worry or fear of low blood glucose keeps you from taking the medicines you need to manage your diabetes8
    • hypoglycemia unawareness, a condition in which you dont notice any symptoms of low blood glucose until your blood glucose level has dropped very low

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