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What To Do When Blood Sugar Drops


Treating Mild To Moderate Hypoglycemia

Blood Glucose Drops & Fasting Diet

If you start feeling any of the symptoms listed above, check your blood sugar as soon as possible, then follow the chart below to treat low blood sugar. If you have any concerns, or cant test immediately, its best to treat first and check when possible.

If your blood sugar is

Eat this

What to do next


51 to 70 mg/dL

10 to 15 grams of fast-acting carbs, such as 4 ounces of fruit juice, 6 to 8 hard candies, or 3 to 4 glucose tablets.

Test your blood sugar again in 15 minutes. Repeat the treatment if necessary.

Under 50 mg/dL

Eat 20 to 30 grams of fast-acting carbs, such as 8 ounces of fruit juice, 12 to 16 hard candies, or 6 to 8 glucose tablets.


Test your blood sugar again in 15 minutes. Repeat the treatment if necessary.

What Is Blood Sugar

Before we proceed with what the low blood sugar can cause and how we can remedy the situation, lets broaden our knowledge on what blood sugar is. Blood sugar is also known as glucose.

The glucose in question is from the food we eat, and this provides energy to the body, for us to perform our daily activities.

Checking For Low Blood Sugar Levels

The warning signs of hypoglycemia are the body’s natural response to low blood sugar levels. When blood sugar levels fall too low, the body releases the hormone adrenaline, which helps get stored glucose into the bloodstream quickly. This can make someone:

  • pale
  • start shaking
  • have an increased heart rate

If the hypoglycemia isn’t treated, more serious symptoms may happen, such as drowsiness, confusion, seizures, and loss of consciousness.


The only way to know for sure if you’re having a low blood sugar level is to test. Blood sugar levels can be tested with a . This computerized device measures and displays the amount of glucose in a blood sample. But if you can’t quickly check your blood sugar level, it’s important to treat yourself for hypoglycemia immediately to prevent symptoms from getting worse.

Sometimes a person with diabetes may have symptoms of low blood sugar levels, but blood sugar levels are not actually low. This is a called a false reaction. The hormone adrenaline is not just released when blood sugar drops too low it’s also released when blood sugar levels fall quickly when they’re too high. If you’re having a false reaction, you might actually have blood sugar levels in a healthy range but feel as if you have low blood sugar. Testing blood sugar levels before treating yourself for hypoglycemia can help you figure out if you’re having a false reaction.

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Where Can I Find Support

The Hypoglycemia Support Foundation, established nearly 40 years ago, is a national group that offers many resources, including advocacy. They offer salons so that you can personally connect with people like you who are also dealing with bouts of low blood sugar.

Occasionally blood sugar crashes are so extreme they require emergency room care for an immediate dextrose IV treatment. If you have diabetes, wear a medical bracelet that does TK thing? What will this bracelet have on it? A number of one of your contacts? Can you answer and smooth out with this line? have a circle of people who serve as close contacts and are aware of your condition and how to help.


What Causes Blood Sugar To Be High

Hypoglycemia or Blood Sugar Drops: Dos and Donts

Many things can cause high blood sugar , including being sick, being stressed, eating more than planned, and not giving yourself enough insulin. Over time, high blood sugar can lead to long-term, serious health problems. Symptoms of high blood sugar include:

  • Feeling very tired.
  • Having blurry vision.
  • Needing to urinate more often.

If you get sick, your blood sugar can be hard to manage. You may not be able to eat or drink as much as usual, which can affect blood sugar levels. If youre ill and your blood sugar is 240 mg/dL or above, use an over-the-counter ketone test kit to check your urine for ketones and call your doctor if your ketones are high. High ketones can be an early sign of diabetic ketoacidosis, which is a medical emergency and needs to be treated immediately.

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How To Treat Low Blood Sugar

If you think you have low blood sugar, be sure to check it.

Keeping your blood sugar levels on target as much as possible can help prevent or delay long-term, serious health problems. While this is important, closely managing your blood sugar levels also increases your chance for low blood sugar . Blood sugar below 70 mg/dL is considered low. If you think you have low blood sugar, check it. If you arent able to check it, go ahead and treat it.


Untreated low blood sugar can be dangerous, so its important to know what to do about it and to treat it immediately.

How Is It Treated

You can treat a sudden episode of low blood sugar by eating or drinking something with sugar in it. Some examples of “quick-sugar foods” are fruit juice, soda, milk, raisins, and hard candy. You may also take glucose tablets. This is usually all that’s needed to get your blood sugar level back up in the short term.

If your hypoglycemia is caused by a health condition, you may need treatment for that condition. There also may be steps you can take to avoid low blood sugar. For example, talk to your doctor about whether changes in your diet, medicines, or exercise habits might help.

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How Is Hypoglycemia Treated

When your blood sugar levels are too low, eating something made of carbohydrates is key. If you have diabetes, try to keep high-carbohydrate snacks on hand.


The American Diabetes Association recommends that your snack have at least 15 grams of carbohydrates. Some good snacks to keep on hand include:

  • glucose tablets
  • honey or table sugar
  • jelly beans or gum drops

You also can take glucose tablets to rapidly raise your blood sugar if its low. These are available without a prescription. Its important to check how many grams are in each tablet before taking them. Aim to get 15 to 20 grams of carbohydrates.

Wait 15 minutes after eating or taking a glucose tablet, and test your blood sugar again. If your blood sugar is not going up, eat another 15 grams of carbohydrates or take another dose of glucose tablets. Repeat this until your blood sugar level starts to rise.

If your regularly scheduled meal is not for a while, eat a small snack after the low blood sugar episode.

Be sure not to overeat! This could lead to blood sugar levels that are too high.


When Blood Sugar Is Too Low

Treadmill makes Blood Sugars Drop

Glucose is a sugar that comes from the foods we eat, and it’s also formed and stored inside the body. It’s the main source of energy for the cells of our body, and is carried to each cell through the bloodstream. Our brains depend on glucose to function, even when we’re sleeping.

The is the amount of glucose in the blood. When these levels drop too low, it’s called hypoglycemia . Very low blood sugar levels can cause serious symptoms that need to be treated right away.

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Severe Cases Of Hypoglycemia

Even after doing all this, it is possible for your blood sugar to stay below normal range – this could happen especially in people living with type 1 diabetes . Don’t hesitate to call an ambulance in such a situation.

If you have glucagon , inject it on the hip, thigh or arm as per the instructions printed on the kit. In case you are not the patient but a bystander, help them with the instructions and the injection. In case the patient has fainted, they should regain consciousness 5-15 minutes after a glucagon injection. Don’t give food or fluid to unconscious patients as they can choke on them. Never inject insulin for hypoglycemia, it will take the sugar level down further.


Blood sugar below 54 mg/dL requires immediate medical attention.

Health articles in Firstpost are written by myUpchar.com, Indias first and biggest resource for verified medical information. At myUpchar, researchers and journalists work with doctors to bring you information on all things health. For more information, please read our article on Diabetes: Symptoms, Causes, Treatment, Complications.

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Treating Low Blood Sugar

If blood sugar is below 70 mg/dL, it should be treated by consuming food or drink containing 15 grams of carbohydrates.

Fruit juice and candies are preferred as they are rapidly absorbed into the bloodstream. It doesnt take much juice to get to 15 grams of carbohydrates about one-half cup will suffice.


Glucose tablets or glucose gels are a popular treatment for low blood sugar because theyre easy to have on hand in all different types of situations.

They dissolve quickly and provide pure glucose, so the blood sugar rapidly absorbs them to raise blood sugar. They are available over the counter without a prescription, so this is a convenient option for most people.

For cases of severe hypoglycemia, you can use a glucagon injection. Like insulin, glucagon is a hormone the pancreas produces. However, glucagon has the opposite effect as insulin as it stimulates the breakdown of liver glycogen stores into glucose, which raises blood sugar.

Medical professionals must prescribe glucagon injections. Theyre especially helpful to use when hypoglycemia is severe, or the person is too unresponsive to take in food or drink to treat the low blood sugar.

* An unresponsive person should always receive emergency medical treatment.*


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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.

Why Is It Important To Recognize A Low Blood Sugar Level

Hypoglycemia Overview

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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How Can I Stop My Blood Sugar From Crashing

Here are a few ways to avoid hypoglycemic episodes:

  • Get in the habit of self-monitoring your blood glucose. Keeping track of when your blood sugar drops can help you recognize aspects of your routine that may be contributing to your hypoglycemia. Dr. Klonoff recommends a continuous glucose monitor. Its the best tool for automatically checking your blood glucose levels around the clock, he says.
  • Change your meal plan. When, what, how much, and how often you eat all play a big part in your blood glucose levels. A dietitian can teach you about healthy, well-balanced food choices that will make it easier for you to maintain an acceptable blood sugar range.
  • Keep a stash of glucose tablets on hand. With your doctor’s recommendation, make sure you always have glucose tablets with you. You can stick them in your briefcase, purse, car, desk, school locker, etc. You may also want to keep snacks nearbyfor example, cheese or peanut butter crackers, although doctors suggest over-the-counter glucose tablets for more accurate dosage. Do not eat a healthy sugar-free candy bar during hypoglycemia, warns Dr. Klonoff. Its lack of sugar means that it will not raise your blood glucose level sufficiently when you want it to.
  • Certain drinks can help get your blood sugar up as well. Try 8 oz. of fruit juice, a soft drink , or a cup of milk.

What To Do When Your Blood Sugar Drops

Well, one of the best ways is to eat to get blood sugar up. If you are suffering from diabetes and you think that you have hypoglycemia, it is important to check your blood sugar levels. If you feel that the blood sugar levels drop after you eat a meal, you need to change the diet you are following. You need to avoid taking any foods that are high in sugar content and stick to eating small meals during the day.

If you are having low blood sugar levels even when you havent eaten anything, you can try having a snack before hitting the bed. You can eat a snack that is rich in protein or complex carbohydrate.

In case the doctor finds out that too much if insulin is causing trouble, he/she might as well reduce the dose and observe the levels. Do follow the below mentioned routine when you have low blood sugar levels.

Test The Sugar Levels Well, this goes without saying. But, remember that the value less than 70 milligrams per deciliter means you have low blood sugar.


Try To Eat or Even Drink Some Fast Acting Carbs When you are suffering from low blood sugar, you certainly need to act quickly. You need to consume at least 15 gms of carbs. You can try taking about 4 ounces of juice or just have a tablespoon of sugar with water.

Glucose Tablets or Gel You can as well take glucose tablets or opt for the glucose gel. Medical experts say that people who take medications for diabetes need to carry glucose tablets with them for sure.

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What Happens When Your Blood Sugar Drops

Each and every cell present in the body does need the energy to function properly. But do you know what the main source of energy is? Well, it might come as a surprise to you but it is the glucose that provides your body with the energy it needs to complete its day to day activities.

Blood sugar is very important and it helps with the proper functioning of the brain, the digestive system and the heart as well. It also helps to maintain the well being of the skin and the vision. But do you as to what happens when your blood sugar drops? Lets read on to learn more about it.

Before knowing or checking for the symptoms of low blood sugar, it is important to learn about the blood sugar levels as well. When the levels are below normal, it is known as Hypoglycemia. You need to check for the symptoms and then opt for a blood glucose test to know if you have low blood sugar.

The Importance Of Treating Low Blood Sugar Immediately

How Much Does Blood Sugar Drop After Exercise? Type 1 Diabetes, Type 2 Diabetes & Diabetes Mellitus

Always treat hypoglycemia right away. Even if an emergency doesn’t occur, a continued drop in blood sugar levels can affect your thinking – for example, you might not even realize you have to eat or drink something to bring up your blood sugar. That means you’ll have to rely on someone else tohelp you. If no one’s around, things can get much more serious. For instance, you might decide to drive, but because your muscles are affected by low blood sugar, you could be at higher risk to get into an accident.

If your blood sugar drops below 20 mg/dl you may lose consciousnses.This is an emergency situation and requires prompt care as it can leadto serious consequences such as heart attack or a seizure.

Teach people close to you what to be aware of and what to do in case you can’t treat yourself. You might also want to teach them how to test yourblood sugar.

Although it’s useful to know what to do when your blood sugar drops, it’s easier to prevent low blood sugar levels rather than treat it after it’s happened. Monitor your blood sugar levelsregularly with a glucometeror home testing kit. If you continue to have repeated episodes of hypoglycemia, talk to your healthcare professionals to discuss changes to your diabetes treatmentplan.

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How Do You Treat Hypoglycemia

Treatment for hypoglycemia involves both the immediate steps needed to raise your blood sugar level in addition with the later treatment or medication dose adjustment to prevent recurrence.

To immediately raise your blood sugar level, Dr. Shah advocates the rule of 15eating 15 grams of carbohydrates and then checking your blood sugar level 15 minutes later. Fast-acting carbohydrates include:

  • 4 glucose tablets
  • 4 ounces of fruit juices

Keep repeating these steps every 15 minutes until your blood sugar reaches above 70 mg/dL, he explains. Once your level has stabilized, its important to then eat a snack or even a full meal to maintain that balance, Dr. Shah adds.

If your symptoms are more severe and/or a person is unable to swallow, you may need an injection of glucagon, he says.

To prevent episodes of hypoglycemia in the future, Dr. Shah says that treatment may involve the changing of prescribed regimens and dosages or adjusting your meal plans.

Why Am I Having Lows

If you are experiencing low blood sugar and youre not sure why, bring a record of blood sugar, insulin, exercise and food data to a health care provider. Together, you can review all your data to figure out the cause of the lows.

The more information you can give your health care provider, the better they can work with you to understand what’s causing the lows. Your provider may be able to help prevent low blood sugar by adjusting the timing of insulin dosing, exercise and meals or snacks. Changing insulin doses or the types of food you eat may also do the trick.

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