What Should You Do When Your Blood Sugar Is Low

What Is The Future Of Blood Sugar Testing

Even though you can monitor blood sugar level with glucometers and CGMs, the future might provide additional ways to manage your diabetes.

• Multiple waves: Researchers have been studying and experimenting with new technologies. For example, some adults with type 2 diabetes in Europe have access to a device that can measure blood sugar using ultrasonic, electromagnet, and thermal waves.
• Radio waves: Other advances on the horizon involve using radio waves to measure blood sugar .
• Tears: Additionally, some researchers are working on a sensor to monitor blood sugar under the lower eyelid . It works by measuring the sugar level of tear fluid.
• Contacts and lasers: Other future technologies might possibly include using a smart contact lens to measure blood sugar, as well as laser technology.

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

What Is Low Blood Sugar

You may have briefly felt the effects of low blood sugar when you’ve gotten really hungry or exercised hard without eating enough. This happens to nearly everyone from time to time. It’s easy to correct and usually nothing to worry about.

But low blood sugar, or hypoglycemia, can also be an ongoing problem. It occurs when the level of sugar in your blood drops too low to give your body energy.

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Administering Glucagon In An Emergency

If a diabetic person is unable to be woken up, call 911 immediately.

It is important to act quickly when someone with diabetes becomes unconscious or will not wake up.

**Glucagon will not revive someone who is unconscious because of HIGH blood sugar.

Check the expiration date on your glucagon kit and ask your doctor for a new prescription if your kit has expired.

Overdose Of Diabetes Medication

A common cause of hypoglycaemia is taking too much insulin for your current needs. Insulin is a medication that helps control your blood glucose levels. It’s commonly used to treat type 1 diabetes and is also recommended for some people with type 2 diabetes.

A fall in blood glucose levels can also occur after taking too much oral hypoglycaemia medication, such as sulphonylurea, which causes a release of insulin. This medication is often used to lower blood glucose levels in people with type 2 diabetes.

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What Is Diabetic Ketoacidosis

If you think you may have low blood sugar, check it even if you dont have symptoms.

When too many ketones are produced too fast, they can build up in your body and cause diabetic ketoacidosis, or DKA. DKA is very serious and can cause a coma or even death. Common symptoms of DKA include:

• Fast, deep breathing.
• Nausea and vomiting.

If you think you may have DKA, test your urine for ketones. Follow the test kit directions, checking the color of the test strip against the color chart in the kit to see your ketone level. If your ketones are high, . DKA requires treatment in a hospital.

DKA happens most in people with type 1 diabetes and is sometimes the first sign of type 1 in people who havent yet been diagnosed. People with type 2 diabetes can also develop DKA, but its less common.

What Can Happen If You Don’t Get Enough Sleep

People with type 2 diabetes who don’t sleep enough are more likely to feel more nerve pain and have unhealthy blood sugar levels. High levels of stress hormones in the body — triggered by not getting enough sleep — can make you hungry for sweets, which can make the problem worse. Studies have found that chronic lack of sleep is a risk factor for developing type 2 diabetes in the first place.

Allow for seven to nine hours of sleep a night. In some cases, diabetes symptoms, such as frequent urination, can make sleep difficult. If you’re always overtired, talk to your doctor.

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How Can I Tell If Someone Has Low Blood Sugar

Someone with low blood sugar may have some or all of these symptoms:

• Trembling/shaking
• Anger, anxiety and irritability

If they dont consume something quickly enough to treat the problem, they could have more serious symptoms, including passing out, experiencing mouth or tongue numbness, losing coordination or even experiencing seizures or coma.

If you know someone has diabetes and theyre displaying symptoms of low blood sugar, ask them if theyve checked their blood sugar recently or if they could check it right away.

If their blood sugar is low enough, they may not be able to process the question. You can try to get them to eat or drink something to slowly raise it.

Some people may get defensive when you ask about their blood sugar, but its common to become irritable and act unlike yourself when its low.

What Should You Do In An Emergency

If mild or moderate hypoglycemia isn’t treated right away, it can turn into severe hypoglycemia. People with severe hypoglycemia usually pass out. If you pass out, someone should 911 right away.

If you have a health problem that tends to cause low blood sugar, it’s a good idea to teach your family, friends, and coworkers about what symptoms to watch for and what to do. You may also want to wear a medical alert bracelet or necklace.

Current as of: April 13, 2022

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What Causes Low Blood Glucose

• Symptoms occur when blood glucose levels fall below 70 mg/dl a condition known as hypoglycemia.
• In most cases, low blood glucose results from overtreatment: Either taking too much diabetes medication or not eating enough food. Higher doses of medicine than the person actually requires can also lead to hypoglycemia.
• People who aim for too-low values on their A1C test tend to experience more frequent drops in blood glucose.
• Vigorous exercise doesn’t just burn calories, it also burns blood glucose! Hypoglycemia can occur unless blood glucose levels are carefully monitored during and after exercise.
• Not eating on a regular basis can deprive the body of glucose and make it difficult to prevent hypoglycemia. Eat balanced meals throughout the day and always keep a snack on hand.

What If I Have Severe Low Blood Glucose And Cant Treat Myself

Glucagona hormone that raises blood glucose levelsis the best way to treat severely low blood glucose. Available as an injection or a nasal spray, glucagon will quickly raise your blood glucose level. Your doctor can prescribe you a glucagon kit for use in case of an emergency.

If your blood glucose level drops very low, you wont be able to treat it by yourself. Be prepared to address severely low blood glucose by

• talking with your doctor or health care team about when and how to use a glucagon emergency kit. If you have an emergency kit, regularly check the date on the package to make sure it hasnt expired.
• teaching your family, friends, and coworkers when and how to give you glucagon. Tell them to call 911 right away after giving you glucagon or if you dont have a glucagon emergency kit with you.
• wearing a medical alert identification bracelet or pendant. A medical alert ID tells other people that you have diabetes and need care right away. Getting prompt care can help prevent the serious problems that low blood glucose levels can cause.

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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.

If You’re Stressed Out Your Blood Sugar May Rise

Stress can be trouble for people with diabetes. First, when you’re stressed, you’re less likely to take care of yourself. You may eat poorly, stop exercising, or not get enough sleep. Second, stress seems to have a direct effect on blood sugar levels, pushing them out of whack.

Because no one avoids stress completely, learn ways that you can reduce it. Exercise, yoga, and meditation all help cut down on stress. Practice stress-busting deep-breathing techniques that you can use on the go. They can calm you down in the middle of a flap with your teenager or after a stressful meeting with your boss.

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What Is The Fastest Way To Bring Up Low Blood Sugar

How Are Low Blood Sugar Levels Treated? Your diabetes health care team will give you guidelines for treating low blood sugar levels, depending on your symptoms. If you can, try to test your blood sugar levels to make sure that your symptoms are because of hypoglycemia.

If you cant test blood sugar immediately, dont delay in treating your symptoms you can always check your blood sugar after youve taken steps to get your blood sugar back up into the normal range. When blood sugar levels are low, the goal is to get them back up quickly. To do that, you should take in sugar or sugary foods, which raise the blood sugar level quickly.

Your health care team might suggest that you:

Eat, drink, or take something that contains sugar that can get into the blood quickly. Your doctor may tell you to have really sugary foods or drinks or might give you glucose tablets or gel to take all of these can help to raise your blood sugar level fast, which is what you need to do when its low. Wait about 10 minutes to let the sugar work. Recheck your blood sugar level with a to see if blood sugar levels are back to normal. Get a glucagon shot , if your symptoms are severe or get worse after you eat, drink, or take glucose.

Sometimes, blood sugar levels can get so low that you may not be awake enough to eat or drink something to get them back up. When this happens, you may need a glucagon shot. Glucagon is a hormone that helps raise blood sugar levels quickly.

What You Can Do

Most of the sugar or glucose in your blood comes from carbohydrates. Carbohydrates are the sugars and starches in grains, beans, vegetables, fruit, milk and milk products, honey, and sugar. If you dont have diabetes and youre feeling the unpleasant effects of a drop in blood sugar, eat or drink something with carbohydrates. Good choices are a piece of fruit, a few whole wheat crackers, a glass of milk, or a carton of yogurt.

In people with diabetes, hypoglycemia can come on suddenly and needs to be treated right away so it doesnt get worse. Eat or drink a quickly digested carbohydrate food, such as:

• ½ cup fruit juice

• ½ cup of a regular soft drink

• 5 or 6 hard candies

• 4 or 5 saltine crackers

• 2 tablespoons of raisins

• 3 to 4 teaspoons of sugar or honey

• 3 or 4 glucose tablets or a serving of glucose gel

Each of these choices provides about 15 grams of carbohydrate. Wait for 15 or 20 minutes, then check your blood sugar with a blood glucose meter. If your blood sugar is still low, have another portion of carbohydrates.

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What Causes Low Blood Glucose In People With Diabetes

Low blood glucose levels can be a side effect of insulin or some other medicines that help your pancreas release insulin into your blood. Taking these can lower your blood glucose level.

Two types of diabetes pills can cause low blood glucose

• sulfonylureas, usually taken once or twice per day, which increase insulin over several hours
• meglitinides, taken before meals to promote a short-term increase in insulin

The following may also lower your blood glucose level

Dinner: Salmon With Veggies

Total digestible carbs: 14 grams

Total digestible carbs for the day: 37 grams

For more ideas, heres a list of seven quick low carb meals, and a list of 101 healthy low carb recipes.

Summary

A meal plan to manage diabetes should space carbs evenly over three meals. Each meal should contain a balance of protein, healthy fats, and a small amount of carbs, mostly from vegetables.

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Preventing Low Blood Sugar Levels

Here are some other tips to help you avoid low blood sugar levels:

• Eat all your meals and snacks on time and try not to 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.
• Check your blood sugar levels regularly, so you can tell if your blood sugars are running too low and your treatment plan needs adjustment.
• Carry something containing sugar with you at all times and take it right away if you have symptoms. Don’t wait to see if the symptoms will go away they may get worse!

Alcohol and drugs can cause major problems with your blood sugar levels, so avoiding them is another way to prevent diabetes problems. Drinking can be particularly dangerous even deadly for people with diabetes because it messes up the body’s ability to keep blood glucose in a normal range. This can cause a very rapid drop in blood glucose in people with diabetes. Drug or alcohol use is also dangerous because it may affect someone’s ability to sense low blood sugar levels.

Learning how to recognize the signs of low blood sugar levels and get them back to normal is an important part of caring for diabetes. Keeping track of your blood sugar levels and recording lows when they occur will help you and your diabetes health care team keep your blood sugar levels in a healthy range.

What Is The Outlook For People With Hypoglycemia

Hypoglycemia can be managed when you and your healthcare provider understand what causes your blood sugar to go down. Give your healthcare provider as much information as possible about any hypoglycemic episodes. Fixing the problem may be as simple as changing the times you take medication, eat and exercise. Minor changes to the types of food you eat may also help.

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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
• 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.

Best Foods For Low Blood Sugar

For patients with diabetes, monitoring blood sugar levels is a part of daily life.

Low blood sugar, or hypoglycemia, can occur for many people with diabetes who are on certain medications, including insulin and sulfonylureas. It can occur for a variety of reasons including skipping a meal, exercising strenuously, taking too much insulin or consuming alcohol, especially on an empty stomach.

Low blood sugar can be as minor as a slight inconvenience or as serious as a life-threatening emergency. Thats why it is important to boost blood sugar before it becomes problematic.

Angela Norton, a diabetes educator at Sharp Chula Vista Medical Center, has diabetes herself, so she knows firsthand the tips and tricks of keeping blood sugar on track. Although blood glucose is considered normal if above 70 mg/dL, Norton says patients with diabetes should not wait until they reach below that threshold to take action.

Treat when you feel the symptoms, even if your blood sugar is not below 70, because as long as it is less than 100, it may be dropping fast, she says.

When it comes to treatment, Norton shares these five foods to help boost low blood sugar.

1. CandyWhen hypoglycemia occurs, patients should follow the 15-15 rule. Consume 15 grams of carbohydrates to raise blood glucose and check your levels again after 15 minutes. When the numbers return to normal, eat a snack to stay on track.

Gummy candies contain carbohydrates, which have a large impact on blood sugar levels.

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