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What To Do If Blood Sugar Is Low


Low Blood Sugar For Children Age 6 And Older

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

A blood sugar less than 70 is too low.

  • Take 10 to 15 grams of quick-acting carbohydrate right away, such as:
  • Drink 3 to 4 ounces of juice
  • Drink 3 to 4 ounces of soda pop that has sugar
  • Chew 3 to 4 glucose tabs
  • Wait at least 15 to 30 minutes. If you still feel signs of low blood sugar, then recheck your blood sugar.
  • If your blood sugar is still less than 70, take another 10 to 15 grams of quick-acting carbohydrate.
  • Tips For Keeping Blood Sugar Steady

    The best way to address your personal concerns and needs is to discuss your diet, medication, and lifestyle with your healthcare team. They can diagnose any underlying conditions, adjust or change your medications, and advise you on the best ways to prevent hypoglycemia.

    Tips that apply across the board to keep blood sugar stable include:

    • Eating a balanced diet
    • Planning meals
    • Getting adequate sleep

    People with diabetes may face more challenges when managing blood sugar levels, but it is possible to stay healthy.


    How Can I Prevent Low Blood Sugar In The Morning

    If you have diabetes, make sure you regularly check your glucose levels, especially before bed. If your blood sugar regularly dips while you sleep, consider using a continuous glucose monitoring device, which alerts you when your blood sugar goes too low or too high. Try to follow these guidelines for healthy glucose levels:

    • before breakfast: 70130 mg/dL
    • before lunch, dinner, or a snack: 70130 mg/dL
    • two hours after meals: under 180 mg/dL
    • bedtime: 90150 mg/dL

    If you dont have diabetes but experience regular hypoglycemia, you may also want to periodically check your glucose levels. Try to keep your glucose level from dropping below 100 mg/dL throughout the day and before bed.

    Whether or not you have diabetes, follow these tips to avoid waking up with low blood sugar:

    • Eat balanced meals with healthy carbohydrates, proteins, and fats regularly throughout the day.
    • Have a bedtime snack.
    • If you drink alcohol, avoid excessive intake and have a snack with it.
    • Avoid exercising too much at night.

    For a bedtime snack, try these suggestions:

    • 1 apple with 1 tablespoon of peanut butter
    • 1 ounce of cheese and a small handful of whole-grain crackers
    • one 8-ounce glass of milk
    • 1/2 avocado spread on a piece of whole-grain toast
    • handful of berries with a small handful of nuts and seeds

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    How Can I Be Better Prepared For Hypoglycemia

    You can take some steps to be ready for hypoglycemia:

    • Be aware of the symptoms and treat them early.
    • Carry some fast-acting carbs with you all the time.
    • Check your glucose levels frequently, especially around meals and exercise.
    • Inform family, friends and co-workers so they know what do if you need help.
    • Talk to your healthcare provider regularly to make and update your plan.
    • Wear a medical bracelet that lets people know you have diabetes. Carry a card in your purse or wallet with instructions for hypoglycemia.

    A note from Cleveland Clinic

    Hypoglycemia is quite common in people with diabetes. If not treated, it can cause troubling symptoms, and even serious health problems. Fortunately, you can avoid hypoglycemic episodes by monitoring your blood sugar. You can also make small adjustments to eating and exercising routines.

    How To Treat Low Blood Sugar At Night

    What to Do for Low Blood Sugar  Treating and Preventing ...

    Having a low blood sugar at night is the worst. THE WORST! If you are treating your diabetes with insulin, you know what Im talking about. That feeling when you wake up in the middle of the night soaked in sweat and shaking due to low blood sugar.

    Your whole body goes into stress mode, and all you can think about is EATING! I absolutely hate it, so I wanted to share my approach on how to treat low blood sugar at night with you guys.


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    Treating Severely Low Blood Sugar

    Blood sugar below 55 mg/dL is considered severely low. You wont be able to treat it using the 15-15 rule. You also may not be able to check your own blood sugar or treat it by yourself, depending on your symptoms. Make sure your family members, friends, and caregivers know your signs of low blood sugar so they can help treat it if needed.

    Injectable glucagon is the best way to treat severely low blood sugar. A glucagon kit is available by prescription. Speak with your doctor to see if you should have a kit. Be sure to learn how and when to use it. Let family members and others close to you know where you keep the glucagon kit and make sure theyve been trained in how to use it too.

    Its important to contact a doctor for emergency medical treatment immediately after receiving a glucagon injection. If a person faints due to severely low blood sugar, theyll usually wake up within 15 minutes after a glucagon injection. If they dont wake up within 15 minutes after the injection, they should receive one more dose. When the person is awake and able to swallow:

    • Feed the person a fast-acting source of sugar .
    • Then, have them eat a long-acting source of sugar .

    Its also important that friends, family, co-workers, teachers, coaches, and other people you may be around often know how to test your blood sugar and treat severely low blood sugar before it happens.


    If any of the following happens, your friend, relative, or helper should call 911:

    How Long Will The Effects Last

    The effects of low blood sugar will continue and may even get worse until treatment brings your blood sugar level back to normal. It may take several minutes for the symptoms to go away after you start treatment. This may be a temporary problem while you and your healthcare provider are adjusting your medicine. If you are always prone to having low blood sugar, you may need to take special care for the rest of your life to keep your blood sugar at the proper level.

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    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

    Preventing Low Blood Sugar

    What Is a Low Blood Sugar and What Can You Do About It

    Preventing low blood sugar is better than having to treat it. Always have a source of fast-acting sugar with you.

    • When you exercise, check your blood sugar levels. Make sure you have snacks with you.
    • Talk to your provider about reducing insulin doses on days that you exercise.
    • Ask your provider if you need a bedtime snack to prevent low blood sugar overnight. Protein snacks may be best.

    DO NOT drink alcohol without eating food. Women should limit alcohol to 1 drink a day and men should limit alcohol to 2 drinks a day. Family and friends should know how to help. They should know:

    • The symptoms of low blood sugar and how to tell if you have them.
    • How much and what kind of food they should give you.
    • When to call for emergency help.
    • How to inject glucagon, a hormone that increases your blood sugar. Your provider will tell you when to use this medicine.

    If you have diabetes, always wear a medical alert bracelet or necklace. This helps emergency medical workers know you have diabetes.

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    Can You Prevent Low Blood Sugar

    Hypoglycemia might sound a little scary, so you might wonder if you can avoid it. No matter how well they take care of themselves, kids with diabetes will sometimes have low blood sugar levels. But taking these steps can help:


    • Try to eat all your meals and snacks on time and don’t skip any.
    • Take the right amount of insulin.
    • If you exercise longer or harder than usual, have an extra snack.
    • Don’t take a hot bath or shower right after an insulin shot.
    • Stick to your diabetes management plan.

    What else can you do? Wear a medical identification bracelet or necklace that says you have diabetes. Then, if you are not feeling well, whoever’s helping you even if the person doesn’t know you will know to call for medical help. Medical identification also can include your doctor’s phone number or a parent’s phone number. The quicker you get help, the quicker you’ll be feeling better.

    Signs That Blood Sugar Levels Are Low

    There are a bunch of symptoms that someone with low blood sugar might have. It’s not the same for everybody. The symptoms are as minor as feeling hungry and as serious as having seizures or passing out. Have you ever had low blood sugar? If so, do you remember how it felt? Noticing those problems early can help you if it happens again.

    If you have diabetes and you have low blood sugar, you may:

    • feel hungry or have “hunger pains” in your stomach
    • feel shaky or like you’re trembling
    • have a rapid heart rate
    • feel sweaty or have cold, clammy skin
    • have pale, gray skin color
    • have a headache
    • be unsteady or stagger when walking
    • have blurred or double vision
    • feel confused
    • have seizures
    • pass out

    If you think your blood sugar level could be low, tell a parent, teacher, or whoever is taking care of you. An adult can help you test your blood and get you treatment so you start feeling better.

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    What Is The Treatment For Serious Hypoglycaemia

    A serious low blood glucose level is classified as one you need the help of another person to treat. If the person is conscious and able to eat or drink, treatment is the same as above. Sometimes it can be easier to suck on a teaspoon of jam than chew glucose tablets. If a person has any difficulty swallowing, do not put any food in their mouth.

    Think About Whats Going On

    WHAT TO DO WHEN YOU HAVE LOW BLOOD SUGAR ...

    Irene Dunbar, 73, of Durham, N.C., woke up one morning recently to discover her blood sugar was at 119, which is high for her. I had a cold and had had orange juice yesterday and I normally do not drink orange juice and I thought, I better not do that,’ she said. When she gets a high blood sugar reading, she tries to remember if she had anything recentlylike breadthat she knows are triggers, and avoids them next time.

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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.

    What Should I Do If I Have Symptoms Of A Low Blood Sugar Level

    • Check your blood sugar level, if possible. Your blood sugar level is too low if it is at or below 70 mg/dL.
    • Eat or drink 15 grams of fast-acting carbohydrate. Fast-acting carbohydrates will raise your blood sugar level quickly. Examples of 15 grams of fast-acting carbohydrates:
    • 4 ounces of fruit juice
    • 4 ounces of regular soda
    • 2 tablespoons of raisins
    • 1 tube of glucose gel or 3 to 4 glucose tablets
  • Check your blood sugar level 15 minutes later. If the level is still less than 100 mg/dL, eat another 15 grams of carbohydrate. When the level returns to 100 mg/dL, eat a snack or meal that contains carbohydrates. This will help prevent another drop in blood sugar.
  • Teach people close to you how to use your glucagon kit. Your blood sugar may be too low for you to be awake. People need to know when and how to use your kit.
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    Preventing A Low Blood Sugar Level

    If you have diabetes, you can reduce your chance of getting a low blood sugar level if you:


    • Check your blood sugar level regularly and be aware of the symptoms of a low blood sugar level so you can treat it quickly.
    • Always carry a sugary snack or drink with you, such as glucose tablets, a carton of fruit juice or some sweets. If you have a glucagon injection kit, always keep it with you.
    • Do not skip meals.
    • Be careful when drinking alcohol. Do not drink large amounts, check your blood sugar level regularly, and eat a carbohydrate snack afterwards.
    • Be careful when exercising eating a carbohydrate snack before exercise can help to reduce the risk of a hypo. If you take some types of diabetes medicine, your doctor may recommend you take a lower dose before or after doing intense exercise.
    • Have a carbohydrate snack, such as toast, if your blood sugar level drops too low while you’re asleep

    If you keep getting a low blood sugar level, talk to your diabetes care team about things you can do to help prevent it.

    Signs And Symptoms Of Low Blood Sugar

    Hypoglycaemia – How to Treat and Prevent Low Blood Sugar

    Each person’s reaction to low blood sugar is different. Learn your own signs and symptoms of when your blood sugar is low. Taking time to write these symptoms down may help you learn your own symptoms of when your blood sugar is low. From milder, more common indicators to most severe, signs and symptoms of low blood sugar include:

    • Feeling shaky
    • Color draining from the skin
    • Feeling sleepy
    • Feeling weak or having no energy
    • Blurred/impaired vision
    • Tingling or numbness in the lips, tongue or cheeks
    • Headaches
    • Nightmares or crying out during sleep
    • Seizures

    The only sure way to know whether you are experiencing low blood sugar is to check your blood sugar, if possible. If you are experiencing symptoms and you are unable to check your blood sugar for any reason, treat the hypoglycemia.

    A low blood sugar level triggers the release of epinephrine , the fight-or-flight hormone. Epinephrine is what can cause the symptoms of hypoglycemia such as thumping heart, sweating, tingling and anxiety.

    If the blood sugar level continues to drop, the brain does not get enough glucose and stops functioning as it should. This can lead to blurred vision, difficulty concentrating, confused thinking, slurred speech, numbness, and drowsiness. If blood sugar stays low for too long, starving the brain of glucose, it may lead to seizures, coma and very rarely death.


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    What Are The Symptoms Of Hypoglycemia

    Symptoms of hypoglycemia can start quickly, with people experiencing them in different ways. The signs of hypoglycemia are unpleasant. But they provide good warnings that you should take action before blood sugar drops more. The signs include:

    • Shaking or trembling.
    • Tingling or numbness in the face or mouth.

    During a severe hypoglycemic event, a person may:

    • Be unable to eat or drink.
    • Have a seizure or convulsions .
    • Lose consciousness.
    • Slip into a coma or die .

    How To Treat A Low Blood Sugar Level Yourself

    Follow these steps if your blood sugar level is less than 3.5mmol/L or you have hypo symptoms:

  • Have a sugary drink or snack like a small glass of fizzy drink or fruit juice, 4 to 5 jelly babies, 3 to 6 glucose tablets or 1 to 2 tubes of glucose gel.
  • Test your blood sugar after 10 minutes if it’s improved and you feel better, move on to step 3. If there’s little or no change, treat again with a sugary drink or snack and take another reading after 10 to 15 minutes.
  • You may need to eat your main meal if it’s the right time to have it. Or, have a snack that contains a slow-release carbohydrate, such as a slice of bread or toast, a couple of biscuits, or a glass of cows’ milk.
  • You do not usually need to get medical help once you’re feeling better if you only have a few hypos.


    But tell your diabetes team if you keep having hypos or if you stop having symptoms when your blood sugar level is low.

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    What If The 15

    If you dont feel better after three tries, or if your symptoms get worse, call your healthcare provider or 911. Healthcare providers can use a medication called glucagon. They inject it with a needle or squirt it up your nose. Glucagon is also available for home use. Your healthcare provider can prescribe it and teach a family member or friend how to use it in the event of severe hypoglycemia.

    What Is Normal Blood Sugar

    What Does Low Blood Sugar Feel like

    When we eat, glucose — which is our body’s main source of energy — enters our bloodstream from our food. Then our pancreas secretes a hormone called insulin in just the right amount to help the glucose go from the bloodstream to our body’s various cells to be used as energy. This process usually keeps the glucose in our bloodstream in a healthy range, being neither too high, nor too low.

    This range is measured in milligrams of blood glucose per deciliter, or mg/dL. Dr. Saleh Aldasouqi, Chief of Endocrinology at Michigan State University, explains to CNET: “Normal blood sugar is defined as anywhere from 70 to 110 mg/dL within a healthy physiology, as a person without diabetes or other related diagnosed condition. Sugar below 70 is generally considered low, and above 110 is considered high .”


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