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Does High Blood Sugar Make You Dizzy


Why Does Having Diabetes Cause Fatigue

What To Do When You Feel Dizzy

Having diabetes changes your blood. Imagine someone without diabetes having blood that flows like water. Now imagine someone with diabetes having blood that flows like maple syrup. When the blood flows much thicker and slower, like syrup, it is harder for cells to flow through the bloodstream to provide energy and oxygen to parts of the body, including the brain.

Diabetes also causes inflammation, which sends messages to the brain that the body needs to take a rest in order to heal. When this happens, fatigue is going to be a problem.

One of the biggest reasons that diabetes causes fatigue is because of its complications. Organs such as the kidneys, eyes, heart, and the nerves can all be damaged because of diabetes. End stage renal disease, which is when the kidneys fail, can lead to low red blood cells. Low red blood cells, which is also known as anemia, can lead to fatigue. Studies have shown that people with diabetic complications such as nerve damage, heart disease, and kidney problems have increased levels of fatigue. The next section of this article discussed more things that can cause fatigue.

How Can I Beat/reduce Fatigue With Diabetes And Regain My Energy

There are many ways to reduce fatigue with diabetes and regain energy. The most important thing that you can do is to control your blood sugar. This limits complications and also provides your body with the fuel that it needs to operate. You can also eat smart and exercise. Exercise actually decreases fatigue up to 65%. By taking care of yourself, you can decrease fatigue and increase quality of life.


You shouldnt make any changes to your diet, insulin, or exercise regimen without talking to your doctor. First off, your doctor needs to be consulted and you need to talk with him about the following things:

  • Can my fatigue be caused by another disease? This rules out all other reasons for your fatigue so you can focus on the main cause.
  • Are any of the side effects from my medications causing the fatigue?
  • Is it a good idea for me to start taking supplements such as Vitamin D, Vitamin B, Calcium, Chromium, Ginseng, Coenzymes, or Magnesium?
  • Is my thyroid okay?
  • What kind of exercises would be best for me?
  • How can I better control my blood sugar to decrease fatigue?
  • What is a healthy weight for me to be?

Eating too many carbohydrates can cause you to feel drowsy. You should also schedule an appointment to talk with your dietitian or nutritionist to discuss the following things:

  • Would juicing be okay for me?
  • Am I eating too many carbs?
  • How can I improve my diet to decrease my fatigue?

Other things that you can do to decrease fatigue include:

High Blood Sugar Causes Fatigue

Fatigue is one of the most common symptoms of high blood sugar. In people with diabetes, it is referred to as diabetes fatigue. Many people with the condition feel tired all the time regardless of how well they sleep, how healthily they eat, or how much they exercise on a regular basis. Research has shown that up to 61% of people who are recently diagnosed with the condition experience fatigue. However, fatigue doesnt just occur in those with diabetes. It can also happen in people with normal or prediabetic blood sugar levels if they experience a sudden spike in their blood sugar.

When the body experiences a spike in blood sugar levels, it goes into overdrive trying to create enough insulin to balance it out. If there isnt enough insulin or the body isnt responding to the insulin as it should, your body will start to pull from fat to create the energy it needs. When this happens, energy is used from the splitting of a molecule known as adenosine triphosphate, or ATP. When ATP expels one of its three phosphates for energy, it turns into another molecule known as adenosine diphosphate, or ADP. If there are no energy sources to pull from, the ATP cannot regain the phosphate it gave away, leading to fatigue.


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What Causes A Low Blood Sugar Level

In people with diabetes, the main causes of a low blood sugar level are:

  • the effects of medicine especially taking too much insulin, medicines called sulfonylureas , medicines called glinides , or some antiviral medicines to treat hepatitis C
  • skipping or delaying a meal
  • not eating enough carbohydrate foods in your last meal, such as bread, cereals, pasta, potatoes and fruit
  • exercise, especially if it’s intense or unplanned
  • drinking alcohol

Sometimes there’s no obvious reason why a low blood sugar level happens.

Very occasionally, it can happen in people who do not have diabetes.

What Are The Causes Of Fatigue

Diabetic coma: Recovery and causes

Fatigue can be caused by many things. As mentioned earlier, anyone experiencing fatigue should schedule appointment with their physician to make sure that there is not something causing the fatigue that needs treatment. Some of these diseases are anemia, cancer, fibromyalgia, and celiac disease.


In regards to diabetes, fatigue can be caused by many things related to the disease. These include:

  • Being overweight
  • Neuropathy

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High Blood Sugar And Dizziness In The Morning

A high blood sugar level due to diabetes or other situations can cause a variety of symptoms such as dizziness, and it can even lead to blindness, nerve damage, heart disease and other chronic problems. Morning can be a common time for high blood sugar levels. Understanding what causes a spike in blood glucose and knowing what steps to take to lower it can help you to prevent complications. If your blood sugar level is high in the morning most of the time, it is important to speak with your physician.

Ask Your Doctor How Often You Should Be Checking Your Blood Sugar

Blood sugar control is crucial when youre living with type 2 diabetes. Dips and spikes can not only make you feel cranky and sluggish, but they can also wreak havoc on your personal health.

The most serious effects of blood sugar swings are a higher risk for diabetes-related health complications such as stroke, heart disease, and nerve damage .


For the record, the;American Diabetes Association notes that you have diabetes if one of the following applies to you:

  • Your blood glucose after fasting is 126 milligrams per deciliter or higher.
  • Your blood glucose two hours after eating a meal is 200 mg/dl or higher.
  • Your hemoglobin A1C is 6.5 or higher.

The tricky part is that with type 2 diabetes you may not feel it when blood sugar levels are too high, according to the ADA. It feels different for everyone. Not everyone will have the same symptoms, and some individuals will have no symptoms at all, says;Lori Zanini, RD, CDE, a Los Angelesbased former spokesperson for the Academy of Nutrition and Dietetics.

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Because blood sugar management is so important to your overall health with type 2 diabetes, you need to take action if you think your levels may be out of control, even if youre feeling totally fine.

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What Should You Do If You Are Feeling Dizzy

If you have diabetes and you feel dizzy, there is only one way to know if your blood glucose levels are the cause of your symptoms.

You must check your blood glucose levels.

The quickest way to do so is to use a meter. Checking your blood glucose levels will let you know in 3 to 10 seconds if youre in a danger zone. And if your level is normal, well youve ruled out hypo- or hyperglycemia as a cause of your symptoms.

It May Be Time to See Your Doctor

So when diabetes dizziness strikes, it might be time to visit your health care provider to make sure you are managing your blood glucose levels effectively and avoid developing any serious complications. Especially if it seems you have felt lightheaded more frequently and you cant attribute it to a hot room or too much Champagne.

It might be that you just need to adjust your diet, lifestyle or medications slightly, but its always worth reporting any changes in your condition to your doctor as its usually easier to correct all of these complications earlier rather than later.


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What You Should Do Next

Why Can Eating Too Much Sugar Make You Dizzy?

Managing your blood sugar is probably one of the most important aspects to health, longevity and disease prevention.

Unfortunately, it can sometimes get confusing or you might feel overwhelmed with too much information — what to DO or NOT do.

Because this is such an important topic, Ive created a special page to help give you proven solutions and options, and eliminate the confusion – so you can have healthy blood sugar levels at any age.

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Early Signs And Symptoms Of Type 2 Diabetes

Type 2 diabetes is a disease in which your body doesnât make enough of a hormone called insulin or doesnât use insulin the way it should. Insulin helps carry glucose to your cells. So when thereâs a problem with the insulin, glucose builds up in your blood. Youâve probably heard this called high blood sugar.


About 90% of people who have diabetes have type 2. The other two main ones are type 1, in which your body stops making insulin, and gestational, which happens in pregnant women.

You can usually control type 2 diabetes with lifestyle changes. Some people also need medication.

You might not know that you have type 2 diabetes until it affects your health. About 1 in 4 people with the condition donât know that they have it.

Symptoms can come on slowly. They may include:

Can Undiagnosed/uncontrolled Diabetes Cause Fatigue

Undiagnosed and uncontrolled diabetes can cause fatigue. Earlier in this article, reactive hypoglycemia was mentioned, which is when your body tries to make too much insulin to keep up with the sugar intake and causes a sugar crash. There are approximately 7 million people with undiagnosed diabetes in the world. Fatigue is the most common symptom of diabetes and hopefully leads to people seeing their doctors and being diagnosed to get control of their blood sugar.


Uncontrolled diabetes causes fatigue for many reasons that were also mentioned previously in this article. First of all, blood sugars that are either too high or too low do not deliver fuel to the cells for the body to operate. Secondly, complications that are caused by uncontrolled diabetes such as kidney disease and nerve damage also cause fatigue. The most important thing to do is to control blood sugar.

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What Can I Do To Fix This And Get Healthy Again

With some minor life-style changes, you can see and feel big improvements quickly. Here are some things you should focus on:

  • Lose Unwanted FatThis may not be fun, but its very important and its the first step in keeping your glucose in check.
  • Eat Better Natural FoodsThis means lower glycemic foods, less carbohydrates, healthy proteins and fats. It also means to stay AWAY from processed, man-made foods. Also, make sure you eat often smaller meals throughout the day to stabilize your blood sugar and have lots of fiber as well.
  • Exercise Daily Aerobic & AnaerobicExercise utilizes the carbohydrates you eat, so it keeps your blood sugar stable. Having more muscle also improves insulin sensitivity, which means less insulin is needed.
  • Proper SupplementationThere are specific natural herbs, vitamins and minerals that can help stabilize your blood sugar, while also improving insulin sensitivity.

Simply making some small adjustments in each of these categories will mean fast results for you. Which means more energy, less body fat, better cognition and you’ll simply look and feel YOUNGER!

Nutritional Solutions To Avoid High Blood Sugar

High Blood Sugar and Dizziness in the Morning

Dr. Doyle says, The solution is to drink plenty of fluids and to keep your blood sugar down in the first place!


And the absolute most effective way to do that is to adopt a whole food plant based diet.

This is a diet based on vegetables, fruits, whole unprocessed grains, legumes, nuts and seeds, with minimal animal products and processed foods or sugars.

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Symptoms Of Low Blood Sugar

How you react to low blood sugar may not be the same as how someone else with low blood sugar reacts. Its important to know your signs. Common symptoms may include:

  • Fast heartbeat
  • Hunger

If youve had low blood sugar without feeling or noticing symptoms , you may need to check your blood sugar more often to see if its low and treat it. Driving with low blood sugar can be dangerous, so be sure to check your blood sugar before you get behind the wheel.


You may not have any symptoms when your blood sugar is low . If you dont have symptoms, it will be harder to treat your low blood sugar early. This increases your risk of having severe lows and can be dangerous. This is more likely to happen if you:

  • Have had diabetes for more than 5-10 years.
  • Frequently have low blood sugar.
  • Take certain medicines, such as beta blockers for high blood pressure.

If you meet one or more of the above and you have hypoglycemia unawareness, you may need to check your blood sugar more often to see if its low. This is very important to do before driving or being physically active.

What Are The Symptoms Experienced When A Person Feels Dizzy

  • Lightheadedness is the feeling of weakness and faintness as if you are about to pass out. The symptoms tend to be short-lived, depending on the cause. There may be associated nausea, sweating, and blurred vision.
  • If the cause is dehydration or bleeding, the symptoms may worsen by standing quickly and may resolve somewhat by lying down
  • Heart rhythm disturbances may occur without warning and may be associated with palpitations. This may come and go or it may persist. The heartbeat may be felt as too fast , too slow, and/or irregular.
  • Vertigo is the sensation of spinning and may present without warning and be associated with nausea and vomiting. People with inner ear problems may be debilitated and unable to move without generating symptoms.
  • People with a cerebellar cause of vertigo such as a stroke or tumor may have associated coordination problems or difficulty walking, and other signs of stroke.

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A Low Blood Sugar Level And Driving

You may still be allowed to drive if you have diabetes or you’re at risk of a low blood sugar level for another reason, but you’ll need to do things to reduce the chance of this happening while you’re driving.

You also need to tell the Driver and Vehicle Licensing Agency and your car insurance company about your condition.


For more information, see:

Nighttime Low Blood Sugar

DIZZINESS AFTER EATING SUGAR – Causes

While low blood sugar can happen at any time during the day, some people may experience low blood sugar while they sleep. Reasons this may happen include:

  • Having an active day.
  • Being physically active close to bedtime.
  • Taking too much insulin.
  • Drinking alcohol at night.

Eating regular meals and not skipping them can help you avoid nighttime low blood sugar. Eating when you drink alcohol can also help. If you think youre at risk for low blood sugar overnight, have a snack before bed.

You may wake up when you have low blood sugar, but you shouldnt rely on that. A continuous glucose monitor can alert you with an alarm if your blood sugar gets low while youre sleeping.

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Types Of Foods Which Can Trigger Vertigo

According to estimates, between the years 2001 and 2004 approximately 69 million people in the USA greater than age 49 years suffered from vestibular dysfunction. Vestibular system is present in your brain and it helps you to maintain balance, move freely and stand in upright position. These functions are disrupted during vertigo and you feel spinning of your surroundings. Causes of vertigo are injuries, migraines, seizures and problems with inner ear. Apart from medical treatment, avoiding certain foods can also improve symptoms of vertigo.

Causes Symptoms Diagnosis Treatments And Support

With Elena Christofides;and;Jennifer Shine Dyer MD, MPH

When youre diabetic, a severe drop in blood sugar can strike even when youre doing everything right. Glucose is your bodys main source of energy and fuels your brain, so its critical to recognize the early signs of an episode before it becomes severe enough to cause you to pass out or worse. Were here to empower you with clear answers to all your pressing Qs.

Definition;|;Causes;|;Symptoms;|;Diagnosis;|;Treatments;|;Complications;|;Fast Facts;|;Support;

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What Is Low Blood Glucose

Low blood glucose, also called low blood sugar or hypoglycemia, occurs when the level of glucose;in your blood drops below what is healthy for you. For many people with diabetes, this means a blood glucose reading lower than 70 milligrams per deciliter .1 Your number might be different, so check with your doctor or health care team to find out what blood glucose level is low for you.

What Are The Complications Of Low Blood Glucose

Can High Blood Sugar Make You Dizzy? Why & Solutions ...

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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