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Is Blood Sugar Level Of 400 Dangerous

Diabetes Numbers Warnings And Precautions

How Dangerous your blood sugar is

If your blood sugar reading is over 400 mg/dL, there is a chance that you have a false reading particularly if you aren’t experiencing any symptoms. For example, if there were food particles on your fingers or you used outdated or improperly stored test strips, you might have gotten an inaccurate reading.

If you re-test your levels and your blood sugar is indeed above 400 mg/dL, follow the advice your doctor has given you whether that includes taking extra insulin or drinking more water and contact him or her for further treatment advice.

If you have symptoms of diabetic ketoacidosis, you may need to seek immediate medical attention. Without treatment, diabetic ketoacidosis can lead to a diabetic coma and death. Diabetes statistics show the condition was the seventh leading cause of death in the U.S. in 2017, according to the ADA, so it’s important to receive the right medical care right away.

What Are The Symptoms Of Diabetic Coma

The following symptoms are your bodys warning signs that your blood sugar is too high or too low.

Whenever you have these symptoms, check your blood sugar. If it is too high or too low, treat it according to your healthcare providers instructions to prevent a diabetic coma. If you have had diabetes for a long time, you may fall into a coma without showing any of the symptoms.

Some symptoms of hyperglycemia are:

  • Tiredness.
  • Taking too much insulin.

What Level Of Blood Sugar Is Dangerous & How To Bring It Down Quickly

High blood sugar is a condition which occurs if the transport of the sugar from the blood to the cells is affected. And this condition if left unchecked can lead to a dangerous rise in the sugar level, which can further invite many other problems and complications. So what level of blood sugar is dangerous and how to bring it down quickly? It is important to know about this and the ways to deal with it.

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Normal Blood Sugar Levels In Children

Younger than 6 years old mg/dL

Bedtime; 100-140

Adults who are 20 years or older will have blood sugar levels that range between less than 100-180 mg/dL over the course of a day. When you wake up in the morning, your fasting blood sugar should be at its lowest because you havent consumed food for about eight hours. If youre an adult and struggling with glucose control, your healthcare provider can help you develop a treatment plan to manage your blood sugar better.;;;

Blood glucose levels outside the ranges listed above are categorized as either high or low blood sugar. Blood sugar levels are considered high if theyre over 130 mg/dL before a meal or 180 mg/dL within one to two hours after a meal. Many people wont start to experience symptoms from high blood sugar until their levels are at 250 mg/dL or higher. The highest blood sugar level thats considered safe will depend on the person and whether they have diabetes, but will typically be between 160 to 240 mg/dL.;

How To Recognize And Distinguish These Dangerous Levels

How Dangerous Is Blood Sugar in the 400s? » Scary Symptoms

All you need to do is to regularly check your glucose level.

In case your blood sugar level is more than 200 mg/dl, persisting for more than two days, then this is considered as dangerous level, and you need further evaluation.

Then, if you check your blood sugar, and have results higher than 300 mg/dl, together with urine incontinence, dry and cracked tongue, all these figures show you the danger of your situation too.

Therefore, its time to search for specialist help.

When you perform A1C test, and you get the result of >7%, that means that youre not managing your diabetes properly.

In other words, you should change your diabetes control strategies.

Therapeutic lifestyle changes along with implementing healthy diet can help a lot.;

If they will fail, then, can choose another natural alternative. Follow this link to see how.

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How To Reduce The Blood Glucose Level

One of the important aspects of diabetes management is blood sugar control. This is why the doctor sets the individualized glucose level goal, which keeps the blood sugar level constant. Keep in mind that reading higher than the targets signifies your blood glucose level is not under your control. However, if the reading reaches 500, you must contact the contact.; When you do the following things properly, your glucose level will never reach 500.

What Are The Causes Of High Blood Sugar

Insulin is a hormone made by the pancreas. It helps in moving glucose from the digested food to the cells to be used as energy. High blood sugar can occur if the body does not have enough insulin. There are various conditions that affect the insulin function, thus resulting in high blood sugar. Some of the causes that contribute to high and even dangerous levels of blood sugar include the following,

  • If a diabetic person misses taking the diabetes medication.
  • Overeating, especially the food rich in carbohydrates.
  • Lack of exercise or physical activity
  • Infection or certain illnesses that cause the blood sugar to rise quickly.
  • Intake of Certain medications such as steroids that affect sugar levels.
  • Excessive and prolonged stress

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A Guide On What To Do When Your Blood Sugar 500

Is your blood sugar 500? Are you worried about how to keep the blood sugar level on normal? Well, spend some time and read the things mentioned here. This will help you in many ways and lead a path to live a trouble-free and healthy life. In the present era, diabetes becomes one of the common and frequent diseases among people regardless of ages. Even though having diabetes is common, you should maintain it without crossing the borderline.

The situation when your blood sugar level crossing the mark of 500 you are actually in the trouble. In fact, this is the medical emergency and you need medical assistance as soon as possible. In case, the blood sugar level is getting high continuously, you have to follow certain things to reduce the glucose level in the blood. Before knowing those things, take a glance at the importance of glucose level in the blood.

What Are The Symptoms Of Dangerous Levels Of Blood Sugar

What is a dangerous level of Blood Sugar

A patient with high blood sugar presents the symptoms such as a dry mouth, fatigue, dry, and itchy skin and an increased appetite. Some people also experience being more thirsty and increased frequency of urination, especially at night.

If not corrected early it can lead to symptoms of dangerous levels of blood sugar like difficulty in breathing, dizziness, rapid weight loss and confusion of mind. Blood sugar level of 300 or above is dangerous and if not treated a condition known as diabetic ketoacidosis or diabetic coma can occur.

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What Are The Symptoms Of High Blood Sugar

In general, the American Diabetes Association recommends shooting for a blood sugar level of 80 to 130 mg/dL before a meal and a level of less than 180 mg/dL after a meal. Still, because people’s target blood glucose levels can vary, it’s best to work with your doctor or health care provider to determine the right numbers for you.

Read more:What Are Normal Blood Sugar Levels and What Happens If They’re High?

If your blood sugar levels are too high, you can experience symptoms like frequent urination and increased thirst. Left untreated, hyperglycemia can develop into diabetic ketoacidosis, which occurs when your body is no longer able to use insulin to break down glucose for energy.

Without insulin, your body begins to break down fats, triggering the production of chemicals called ketones, according to the ADA. Your body can’t harbor too many ketones, so it tries to flush them out of the body through the urine but because the body can’t always eliminate them all, they can continue to build up, causing diabetic ketoacidosis.

What Are The Causes Of Diabetic Coma

Diabetic coma is mainly caused by an extremely high or low blood sugar level. One of these conditions is diabetic hyperosmolar syndrome. It happens in people with Type 2 diabetes. If you develop this condition:

  • Your blood sugar could be as high as 600 mg/dL.
  • Your urine wont contain ketones usually.
  • Your blood will be much thicker than normal.

Another condition is diabetic ketoacidosis, which is more common in people with Type 1 diabetes. Things to know about this condition include:

  • It could happen with a blood sugar as low as 250 mg/dL or even lower in some cases.
  • Your body uses fatty acids instead of glucose for fuel.
  • Ketones develop in your urine and bloodstream.

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How To Reduce Blood Sugar Level Immediately: Insulin

The severity of the hyperglycemia determines how to act. In cases of insulin-dependent diabetes, most people will probably use rapid-acting insulin. The name is a giveaway: this is how to reduce blood sugar level immediately.

Hopefully, using insulin will allow you to get back to normal blood sugar levels before it gets too severe. This will also be the best way to be in control; you can lower your blood sugar with more accurate numbers.

This is where Hedia comes into play. Getting those numbers isnt always so easy to figure out by yourself, especially not when dealing with the hassle of high blood sugar. Hedia can deal with that instead.

When using Hedias insulin calculator, all Hedia needs is: your blood sugar reading this can even be added wirelessly and automatically with certain NFC or Blueetooth glucose meters; what youve eaten recently this can be added swiftly with Hedias food database; whether youve exercised recently or are about to exercise; and if youve taken insulin in the last 4 hours. Have a go at the App Store or !

After taking insulin, keep testing blood sugar levels to see how your blood sugar decreases. Then, just continue with your day!

What Is Diabetic Ketoacidosis

What Is A Dangerous Blood Sugar Reading, And What Should ...

Diabetic ketoacidosis is a potentially fatal complication of diabetes that occurs when you have much less insulin than your body needs. This problem causes the blood to become acidic and the body to become dangerously dehydrated. Diabetic ketoacidosis can occur when diabetes is not treated adequately, or it can occur during times of serious sickness.;

To understand this illness, you need to understand the way your body powers itself with sugar and other fuels. Foods we eat are broken down by the body, and much of what we eat becomes glucose , which enters the bloodstream. Insulin helps glucose to pass from the bloodstream into body cells, where it is used for energy. Insulin normally is made by the pancreas, but people with type 1 diabetes don’t produce enough insulin and must inject it daily.;;

Your body needs a constant source of energy. When you have plenty of insulin, your body cells can get all the energy they need from glucose. If you don’t have enough insulin in your blood, your liver is programmed to manufacture emergency fuels. These fuels, made from fat, are called ketones . In a pinch, ketones can give you energy. However, if your body stays dependent on ketones for energy for too long, you soon will become ill. Ketones are acidic chemicals that are toxic at high concentrations.;;

In about 25% of children with diabetes, symptoms from ketoacidosis are the first sign that they have diabetes.;

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What Is Considered Normal Blood Sugar Levels

You can measure blood sugar levels with an at-home finger-prick test that gives you an instant reading of the mmol’s of sugar per liter of your blood. Generally, depending on the time of day and when you last ate, this can vary between 5.0-10mmol/L.;

But what is a normal blood sugar level in Canada? Here is a handy blood sugar level chart based on the guidelines by Diabetes Canada:

Non-diabetic Ranges;

After eating :;5.0-10.0mmol/L


Most diabetic adults: 4.0-7.0mmol/L fasted state, 5.0-10mmol/L after eating

Diabetics who are pregnant: <5.3mmol/L fasted state, <6.7mmol/L after eating

Gestational diabetics: <5.3mmol/L fasted state, <6.7mmol/L after eating;

Children with diabetes: 4.0-8.0mmol/L fasted state, 5.0-10.0mmol/L after eating

The wide ranges in each group allow for individual differences. For example, we know that sugar regulation deteriorates with age and in pregnancy. So, if you are elderly you may find that you are on the higher end of each range.

However, each person is different and if you think your blood sugar is not in a normal range, it is important to seek medical advice.;

Are You At Risk For High Blood Sugar How To Know

  • Eat too many processed or fast foods
  • Dont exercise regularly
  • Eat large meals, or engage in binge eating
  • Are under a lot of stress on a regular basis, either from work, dating, or another factor
  • Have recurring illnesses

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Other Steps For How To Reduce Blood Sugar Level Immediately

While insulin is what will mainly help, there are other methods that can be used in both severe and less so severe cases of hyperglycemia. Alternative methods are especially helpful for those with non-insulin-dependent diabetes.

In severe cases , its advisable for healthcare professionals to take care of you.

First, they will likely inject insulin to your veins . In addition to this, they will rehydrate you with fluids, usually directly to your veins too. They will also give you nutrients at the same time, in the same manner.

This treatment gives some clues as to how to reduce blood sugar level immediately in less severe cases:

1) Stay hydrated; drink water. Since being thirsty is a symptom of hyperglycemia/high blood glucose, youll probably want to be drinking plenty of water anyway. This helps with flushing out excess glucose.

2) Stay nourished. This is less straightforward, since eating food can often lead to even higher levels of blood glucose. But because youll be drinking a great deal of water , youll also be flushing out nutrients at the same time.

So, its worth considering eating something nourishing after youve lowered your blood sugar. Or, if you want to keep up your nutrients during hyperglycemia, consider drinking fluids without carbs and with electrolytes.

Find out more nutritional info on specific food items with our food database. Meanwhile, get advice from our Nutrition Consultant with Food and Diabetes!

Just How Dangerous Is A Blood Sugar Reading In The 500s

What Level Of Blood Sugar Is Dangerous?


Blood sugar in the 500s is dangerous, especially if it stays there for any significant period of time , says Stacy Mitchell Doyle, MD, resident physician of FoodTherapyMD and long-time advocate of plant-based nutritional protocols.

Dr. Doyle continues, If blood sugar remains this high, the body can develop a condition called ketoacidosis, which can result in organ failure.

Severe dehydration is also a complication of blood sugar in the 500 range. Your body tries to eliminate the sugar by urinating it out.

That is why one of the symptoms of hyperglycemia is frequent urination and increased thirst.

With all the urination, in the bodys attempt to rid the excess sugar, the body is left dehydrated, making the sufferer thirsty.

This dehydration damages the kidneys and other organs, says Dr. Doyle. The kidneys are working so extra hard to rid the sugar, that they become stressed and damaged.

Acute kidney failure may result. Theres nothing wrong with the kidneys structurally, but they just become so exhausted that they begin shutting down unless the blood sugar is promptly brought back to a normal level.

Renal injury may also result from the excess sugar in the renal arteries that feed the kidneys blood.

Even blood sugar in the 400, 300 and 200 range is dangerous, continues Dr. Doyle. All levels of hyperglycemia destroy the heart and vessels in the body, making you prone to heart attacks and strokes.

But the destruction is just the same ultimately.

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What If It Goes Untreated

Hyperglycemia can be a serious problem if you don’t treat it, so it’s important to treat as soon as you detect it. If you fail to treat hyperglycemia, a condition called;ketoacidosis; could occur. Ketoacidosis develops when your body doesn’t have enough insulin. Without insulin, your body can’t use glucose for fuel, so your body breaks down fats to use for energy.

When your body breaks down fats, waste products called;ketones;are produced. Your body cannot tolerate large amounts of ketones and will try to get rid of them through the urine. Unfortunately, the body cannot release all the ketones and they build up in your blood, which can lead to ketoacidosis.

Ketoacidosis is life-threatening and needs immediate treatment. Symptoms include:

  • Shortness of breath

Talk to your doctor about how to handle this condition.

How Must You Act When Your Blood Sugar Level Rises Above 300

  • Postprandial blood sugar level should not be more than 140 mg/dl. In case if its more than 300 mg/dl than you are at high risk.; There can be some immediate measures to be taken when you observe that the sugar level is not coming down.
  • Immediately drink water. It will dilute your blood level and soot down the blood sugar level.
  • Exercise on a regular basis. It will help you to control sugar level. In fact, you may take the steps and perform an up-down basis activity. It will lower your abnormal level of blood sugar.
  • You must keep a check on what you eat. In fact, hyperglycemia level will prompt you to have a full test on the carbohydrate level. Control your crabs intake and replace it with protein.
  • You may take insulin, in case your doctor advises you to do so. In fact, insulin will lower the level of blood sugar.
  • Always have a check for ketones in urine. If its above 50 mg/ DL, then you are advised not to exercise.
  • If you have crossed 7 hours and still feel that diabetes is not under control, then you must give a call to your doctor or get yourself hospitalized.
  • Keep monitor your blood sugar level with the help of glucometer or blood sugar testing machine.

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