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How To Tell If My Sugar Is Low

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Diabetic Alert Dogs Can Help

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

Not only can dogs deal with low blood sugar like people, but they are also known to help their human companions detect hypoglycemia.

In a July 2016 study published in Diabetes Care, researchers studied eight women ages 41 to 51 with type 1 diabetes and found that dogs could detect isoprene chemicals, a marker of low blood sugar, on participants breath. These results suggest dogs may be able to warn their owners of impending hypoglycemic attacks. Dogs can be trained to detect such episodes.

What Drinks And Foods Raise Blood Sugar Fast

  • 4 teaspoons of sugar
  • 1/2 can of regular soda or juice

Many people like the idea of treating low blood sugar with dietary treats such as cake, cookies, and brownies. However, sugar in the form of complex carbohydrates or sugar combined with fat and protein are much too slowly absorbed to be useful in acute treatment.

Once the acute episode has been treated, a healthy, long-acting carbohydrate to maintain blood sugars in the appropriate range should be consumed. Half a sandwich is a reasonable option.

If the hypoglycemic episode has progressed to the point at which the patient cannot or will not take anything by mouth, more drastic measures will be needed. In many cases, a family member or roommate can be trained in the use of glucagon. Glucagon is a hormone that causes a rapid release of glucose stores from the liver. It is an injection given intramuscularly to an individual who cannot take glucose by mouth. A response is usually seen in minutes and lasts for about 90 minutes. Again, a long-acting source of glucose should thereafter be consumed to maintain blood sugar levels in the safe range. If glucagon is not available and the patient is not able to take anything by mouth, emergency services should be called immediately. An intravenous route of glucose administration should be established as soon as possible.

About High Blood Sugar

High glucose levels occur when the body doesn’t have enough insulin or can’t properly use the insulin it has to shuttle glucose from the bloodstream to the bodys muscles, organs, and tissues for fuel, ONeill says. As a result, the amount of sugar in the blood builds up.

Hyperglycemia typically happens when you consume more carbohydrates or bigger portions of food than usual if you don’t take enough insulin or other diabetes medication as prescribed and if you decrease your levels of physical activity, she says. Heightened stress levels can also increase blood sugar levels. Non-diabetes-related medications that are known to raise blood sugar levels include steroids, beta-blockers, birth control pills, and many mental health medications, she explains.

Signs of high blood sugar include frequent urination, fatigue, dry or itchy skin, feeling thirsty, more frequent infections, and eating more food but not gaining as much weight as usual, says Athena Philis-Tsimikas, MD, the corporate vice president for the Scripps Whittier Diabetes Institute in La Jolla, California.

High blood sugar levels can cause these symptoms through various mechanisms, according to the Mayo Clinic. For example, high blood sugar levels damage blood vessels and nerves throughout the body. They can also deprive organs of energy and can cause fluid to accumulate in the eyes. And in an attempt to get your blood sugar to a healthier level, your body will often increase urine output.

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Prevention Of Low Blood Sugar

Do not skip or delay meals. If your diet plan includes snacks, make sure to take these.

Measure insulin dosage carefully and inject it properly. If you cannot see well, a family member or a visiting nurse can prepare your insulin injections for you.

Take only the prescribed amount of insulin or oral medication for diabetes that your doctor has ordered.

Keep exercise consistent from day to day. Eat a snack or reduce your insulin prior to unusual exercise.

If you are taking insulin, notify your doctor if you have low blood sugars four or more times per week or if you have a severe low blood sugar. Severe low blood sugars are those less than 40 mg., those requiring help from another person, or those which cause you to have a convulsion or become unconscious.

If you are taking oral medication for your diabetes notify your doctor or nurse if blood sugars are running less than 80 mg. or if you have a severe low blood sugar.

How Do I Treat Low Blood Glucose

How Can You Tell If Your Sugar Is Low

If you begin to feel one or more symptoms of low blood glucose, check your blood glucose level. If your blood glucose level is below your target or less than 70 mg/dL, follow these steps

  • Eat or drink 15 to 20 grams of glucose or carbohydrates right away. Examples include
  • four glucose tablets or one tube of glucose gel.
  • 1/2 cup of fruit juicenot low-calorie or reduced-sugar juice. If you have kidney disease, dont drink orange juice because it has a lot of potassium. Apple, grape, or cranberry juice are good options.
  • 1/2 can of sodanot low-calorie or reduced-sugar soda.
  • 1 tablespoon of sugar, honey, or corn syrup.
  • Wait 15 minutes and check your blood glucose level again. If your glucose level is still low, eat or drink another 15 to 20 grams of glucose or carbohydrates.
  • Check your blood glucose level again after another 15 minutes. Repeat these steps until your glucose level is back to your target range.
  • If your next meal is more than 1 hour away, have a snack to keep your blood glucose level within a range that is healthy for you. Try crackers or a piece of fruit.
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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

    What Are The Treatment Options For Hypoglycemia

    Children with hypoglycemia have different symptoms, and these vary from one child to another. But no matter what your childs symptoms, the overriding goal is the same to bring the blood sugar back up to normal as rapidly as possible and return your child to good health.

    Most often, your childs blood sugar can be brought back up to normal by eating or drinking something that has sugar in it, such as fruit juice, regular soda, table sugar, maple syrup, candy, glucose tablets, glucose gel, or cake frosting. Consider encouraging your child to:

    • eat regular meals throughout the day
    • eat frequent snacks

    For children with diabetes, the goal is to consistently maintain a blood sugar level that is in a healthy range. This involves testing blood sugar often, learning to recognize the earliest symptoms of low blood sugar, and treating the condition quickly, based on instructions given by your child’s healthcare providers.

    If your child has recurrent or severe hypoglycemia, the first thing is to determine the cause, because different causes have different treatments. While the cause is determined, some children will receive glucose intravenously in the hospital to make sure their blood-sugar level stays normal.

    Some causes of hypoglycemia can be treated with changes in your childs diet or medication. For some rare cases of severe hypoglycemia that dont respond to medical treatment, the doctor may recommend surgery to remove most of the pancreas.

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    How Is Hypoglycemia Diagnosed

    If you suspect you have low blood sugar, its important to check your blood sugar right away. If you dont have a blood glucose meter and youre on diabetes medications that increase insulin, talk with your doctor about getting a meter.

    If you experience low blood sugar often say, a few times a week see your doctor right away to find out why. Your doctor will begin your visit by requesting your medical history, asking questions about your eating habits, and learning more about the symptoms youre experiencing.

    If you dont have diabetes but suspect you have hypoglycemia, talk with your doctor about your symptoms. Your doctor will use three criteria, sometimes referred to as Whipples triad, to diagnose low blood sugar:

    • Signs and symptoms of low blood sugar. Your doctor may require you to fast, or abstain from drinking and eating for an extended period of time, so they can observe your low blood sugar signs and symptoms.
    • Documentation of low blood sugar when your signs and symptoms occur. Your doctor will order a blood test to analyze your blood sugar levels in a laboratory.
    • Disappearance of the signs and symptoms of low blood sugar. Your doctor will want to know whether the signs and symptoms go away when your blood sugar levels are raised.

    What Are The Signs & Symptoms Of Low Blood Sugar

    Do This And Bring Your Blood Sugar Down Quickly

    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.

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    What Are The Risks Of Hyperglycemia

    Hyperglycemia can be a sign that your body isnt getting enough insulin. It is normal for patients with T1D to get hyperglycemia, and most of the time this is simply treated with insulin. If the body does not have insulin for approximately 8 hours, you could develop a condition called diabetic ketoacidosis, or DKA.

    In DKA, your body breaks down fat for energy because it doesnt have enough insulin to use the sugar in your blood. This produces chemicals called ketones, which make your blood more acidic.

    DKA is dangerous. Too much acid in your blood can make you pass out or even cause death.

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    What Happens If My Blood Glucose Level Becomes Too Low

    Sometimes blood glucose levels drop below where they should be, which is called hypoglycemia. For most people with diabetes, the blood glucose level is too low when it is below 70 mg/dL.

    Hypoglycemia can be life threatening and needs to be treated right away. Learn more about how to recognize and treat hypoglycemia.

    Read Also: Why Is Blood Sugar Reading Different In Each Hand

    How Can I Be Better Prepared To Help Someone With Diabetes In An Emergency

    If you work closely with someone with diabetes or a family member is diagnosed with diabetes, ask the person how you can best be of help in an emergency. Learn more about type 1 and type 2 diabetes and how to recognize symptoms of low and high blood sugar.

    If youre diagnosed with diabetes yourself, make sure to tell family members and people you regularly interact with at work or school about your condition. They can help be on the lookout for symptoms and if youre not acting like yourself. Let them know where you keep snacks or glucose tablets for emergencies.

    Wearing a medical identification bracelet is a smart way to help first responders and others nearby know about your condition in an emergency.

    What Causes Hypoglycemia

    How To Tell When Your Sugar Is Low

    If you have diabetes, there are common triggers to avoid. If youre diabetic and experience any of the above low blood sugar symptoms after any the following behaviors, its important to alert your physician to see whether you have dangerously low blood sugar.

    • Too few carbohydrates. As carbohydrates are your bodys main source of glucose, not having enough of them can cause a drop in blood sugar.
    • Skipping meals. Just like consuming too few carbohydrates, skipping meals can prevent your body from receiving the energy it needs from glucose.
    • Strenuous physical activity. Exercising more than usual, especially if you havent eaten enough carbohydrates at a meal, can cause a hypoglycemic episode.
    • Excessive drinking. Alcohol can interfere with your bodys ability to metabolize glucose.
    • Not eating soon enough after insulin treatment. If you take insulin as prescribed during mealtimes, but delay eating, this can cause hypoglycemia.
    • Too much insulin. If you take too much insulin, this can cause your blood sugar to crash.

    Read Also: What Can You Do When Your Sugar Is High

    When To Call 911

    Your friend, relative, or coworker should call 911 for help if:

    • You pass out and no glucagon is available
    • You need a second dose of glucagon
    • You had glucagon, but are still confused
    • Your blood sugar stays too low 20 minutes after treatment or doesnt respond to your usual treatments

    The emergency medical technicians can give you IV sugar . This raises your blood sugar level right away. You might need to stay in the hospital for a few hours.

    NEVER be afraid to call 911 or ask someone to call 911 for you if you are concerned .

    Other things to know about hypoglycemia:

    It takes time for blood sugar to rise after eating, and its important to give your first treatment time to work. Use the table above to guide your treatment and timing instead of eating until you feel better, which will almost always lead to eating too much.

    Hypoglycemia can be common with certain types of exercise. Managing blood sugar during and after physical activity is important and is something that a lot of people with T1D have questions about. JDRF has a number of resources available for people with T1D and their families, many of which can be found here.

    What Is Normal Blood Sugar

    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 .”

    Recommended Reading: How To Lower Blood Sugar Levels With Food

    How To Get Your Blood Sugar Up

    A quick way to do it is the 15-15 rule:

  • Eat 15 grams of carbs, like glucose tabs, fruit juice, a few raisins, or some jellybeans. Avoid things like chocolate and ice cream, because those donât work fast enough.
  • Wait 15 minutes.
  • Check your blood sugar. If itâs still below 70 mg/dL, have some more carbs.
  • But donât eat too much — That could send your blood sugar sky-high. Stick with repeat doses of 15 grams until youâre back to normal.

    If your blood sugarâs very low or the 15-15 method doesnât work, you may need a shot of glucagon. This is a hormone your body makes that raises your blood sugar fast. Ask your doctor if you should have a glucagon rescue kit on hand. Be sure the people in your life know how to use it if you faint.

    Tell your diabetes team any time you have low blood sugar, especially if itâs serious. They can suggest things to do so it doesnât happen as often.

    Show Sources

    When To Call Your Doctor

    3 Ways To Treat Low Blood Sugar | She’s Diabetic

    If youre older than 45 or have other risks for diabetes, its important to get tested. When you spot the condition early, you can avoid nerve damage, heart trouble, and other complications.

    As a general rule, call your doctor if you:

    • Feel sick to your stomach, weak, and very thirsty
    • Are peeing a lot
    • Have a bad belly ache
    • Are breathing more deeply and faster than normal
    • Have sweet breath that smells like nail polish remover

    Show Sources

    Cleveland Clinic: Diabetes: Frequently Asked Questions and What Is Diabetes?à ââ¬ÅDiabetes: Preventing Complications,ââ¬ï¿½ ââ¬ÅHyperglycemia .ââ¬ï¿½

    University of Michigan Health System: Type 1 Diabetes.

    National Diabetes Information Clearinghouse: Am I at Risk for Type 2 Diabetes? Taking Steps to Lower Your Risk of Getting Diabetes.

    Baylor Scott & White Healthcare: Urinary Frequency and Diabetes and Diabetic Neuropathy Hard-to-Heal Wounds.

    Sutter Health: Question & Answer: Is Sudden Weight Loss a Sign of Diabetes? If So, Why?

    Neithercott, T. Diabetes Forecast, August 2013.

    University of Rochester Medical Center: Diabetic Skin Troubles.

    Joslin Diabetes Center: Diseases of the Eye and Diabetic Neuropathy: What You Need to Know.

    The Nemours Foundation: When Blood Sugar Is Too High.

    Virginia Mason Medical Center: Complications.

    Carolinas Health System: Diabetes: Yeast Infections and Diabetes: What You Should Know.

    Geisinger Health: ââ¬Å3 reasons diabetic wounds are slow to heal.ââ¬ï¿½

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    What Are The Signs Of High And Low Blood Sugar

    The symptoms vary depending on whether you have hyperglycemia or hypoglycemia. Find out how to spot the warning signs and stabilize your glucose.

    Alamy

    One of the challenges of managing diabetes is maintaining consistent blood sugar levels. Even with diligence, some situations can cause high blood sugar, or hyperglycemia, while others can bring on low blood sugar, or hypoglycemia.

    After all, its not just carbohydrate intake that influences the amount of glucose coursing through your bloodstream when you have type 2 diabetes. Emotional stress and certain medications can increase your blood sugar levels, and a boost in activity can cause it to drop, says Megan ONeill, CDCES, a medical science liaison for diabetes care at Abbott healthcare company in Monterey, California. Sometimes people experience a spike in their blood sugar early in the morning due to the dawn effect, a temporary surge of hormones that occurs as the body prepares to wake, according to the Cleveland Clinic.

    For people with diabetes, managing blood glucose levels is especially important, ONeill says. Levels that are too low or high can result in complications that affect your kidneys, heart, and vision, reduce your quality of life, require expensive interventions, or even be fatal.

    • Between 80 and 130 milligrams per deciliter before meals
    • Less than 180 mg/dL two hours after meals

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