At what blood sugar level is diabetic coma?

Asked By: Maisaa Boque | Last Updated: 28th February, 2020
Category: medical health diabetes
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A diabetic coma could happen when your blood sugar gets too high -- 600 milligrams per deciliter (mg/dL) or more -- causing you to become very dehydrated. It usually affects people with type 2 diabetes that isn't well-controlled. It's common among those who are elderly, chronically ill, and disabled.

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Keeping this in consideration, what happens when you go into a diabetic coma?

A diabetic coma occurs when a person with diabetes loses consciousness. A diabetic coma occurs when blood sugar levels become either too low or too high. The cells in your body require glucose to function. High blood sugar, or hyperglycemia, can make you feel lightheaded and lose consciousness.

Also, what does a diabetic coma feel like? The severe symptoms of uncontrolled blood sugar that can come before a diabetic coma include vomiting, difficulty breathing, confusion, weakness, and dizziness.

Accordingly, how long does a diabetic coma last?

Diabetic ketoacidosis, if it progresses and worsens without treatment, can eventually cause unconsciousness, from a combination of a very high blood sugar level, dehydration and shock, and exhaustion. Coma only occurs at an advanced stage, usually after 36 hours or more of worsening vomiting and hyperventilation.

Is a diabetic coma painful?

If you have had diabetes for a long time, you may fall into a coma without showing any of the symptoms. Hyperglycemia (high blood glucose) symptoms are: Tiredness. Abdominal pain.

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What is a diabetic shock?

Diabetic shock occurs when blood sugar levels drop dangerously low. Diabetic shock is not a medical term, but people often use it to describe a state of severe hypoglycemia that requires another person's help.

Can a diabetic die in their sleep?

The patients die in their sleep and are found in an undisturbed bed, apparently excluding a convulsive attack. Autopsy is typically negative. Fortunately, these tragedies are not very common, occurring in about 6% of all deaths in diabetic patients <40 years of age.

Is blood sugar level of 300 dangerous?

A reading above 300 mg/dL is considered severe. Blood sugar levels above 300 mg/dL can cause nausea, drowsiness, blurred vision, confusion, and dizziness, especially when standing up from a sitting or lying position.

How do you feel when your blood sugar is too high?

The main symptoms of hyperglycemia are increased thirst and a frequent need to urinate. Other symptoms that can occur with high blood sugar are: Headaches. Tiredness.

What can cause a person to go into a coma?


A coma is a state of prolonged unconsciousness that can be caused by a variety of problems — traumatic head injury, stroke, brain tumor, drug or alcohol intoxication, or even an underlying illness, such as diabetes or an infection. A coma is a medical emergency.

What is a good blood sugar level for a type 2 diabetes?

The American Diabetes Association recommends aiming for a blood sugar level between 70 to 130 mg/dl before meals and less than 180 mg/dl one to two hours after a meal. To keep your blood sugar within this range, follow a healthy, well-rounded diet and eat meals and snacks on a consistent schedule.

Is blood sugar level of 400 dangerous?

Very high blood sugar above 400 mg/dL (22.2 mmol/L) can be a medical emergency. A very high blood sugar can cause life-threatening problems, coma, or death. If you have type 1 diabetes, untreated high blood sugar can result in a dangerous problem called ketoacidosis, which is a buildup of acids in the blood.

Is 500 blood sugar dangerous?

It's associated with heart disease, eye disease, kidney disease, neuropathy, stroke, and vascular disease. If blood sugar goes as high as 500 mg/dl, you may experience symptoms such as thirst, the urge to urinate more often, weight loss, low energy, and drowsiness, he says.

Can someone wake up from coma?

Someone who is in a coma is unconscious and has minimal brain activity. They're alive but can't be woken up and show no signs of awareness. Some people will wake up after a few weeks, while others may go into a vegetative or minimally conscious state (see recovering from a coma).

What are the last stages of diabetes?


What are the signs of end-of-life due to diabetes?
  • using the bathroom frequently.
  • increased drowsiness.
  • infections.
  • increased thirst.
  • increased hunger.
  • itching.
  • weight loss.
  • fatigue.

How do you die from a diabetic coma?

A diabetic coma results from either very high or very low blood glucose levels. This is a life-threatening complication which causes the patient to fall into a state of unconsciousness. The coma is reversible if treated immediately, but if left untreated they may receive permanent brain damage or potentially die.

What is the normal blood sugar level for adults?

What are normal blood sugar levels? Normal blood sugar levels are less than 100 mg/dL after not eating (fasting) for at least eight hours. And they're less than 140 mg/dL two hours after eating.

What is the difference between diabetic coma and insulin shock?

Insulin shock refers to the body's reaction to too little sugar – hypoglycemia – often caused by too much insulin. Diabetic coma refers to a victim of high blood sugar – hyperglycemia – who becomes confused or unconscious.

How high can blood sugar go?

Blood glucose is commonly considered too high if it is higher than 130 mg/dl before a meal or higher than 180 mg/dl two hours after the first bite of a meal. However, most of the signs and symptoms of high blood glucose don't appear until the blood glucose level is higher than 250 mg/dl.

What is the highest blood sugar level that is safe?


Yes, there is a safe blood sugar level. It is the optimum range that safely provides the body with adequate amounts of energy. For the average person, it is 70 to 105 mg/dl in a fasting state. (Diabetes is diagnosed when the fasting blood glucose level is at or above 126 mg/dl.)

How can I quickly lower my blood sugar?

Here are 15 easy ways to lower blood sugar levels naturally:
  1. Exercise Regularly.
  2. Control Your Carb Intake.
  3. Increase Your Fiber Intake.
  4. Drink Water and Stay Hydrated.
  5. Implement Portion Control.
  6. Choose Foods With a Low Glycemic Index.
  7. Control Stress Levels.
  8. Monitor Your Blood Sugar Levels.

How do you feel when your sugar is low?

Symptoms of mild low blood sugar
  1. Sweating (almost always present). Check for sweating on the back of your neck at your hairline.
  2. Nervousness, shakiness, and weakness.
  3. Extreme hunger and slight nausea.
  4. Dizziness and headache.
  5. Blurred vision.
  6. A fast heartbeat and feeling anxious.