What low blood sugar level causes coma?

Coma can occur at glucose levels in the range of 2.3–2.7 mmol/l (41–49 mg/dl) (9) as well as at lower glucose levels. All of these responses are typically corrected after the plasma glucose concentration is raised.

At what blood sugar level do you go into a coma?

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.

Can you become unconscious from low blood sugar?

Possible Complications. Severe low blood sugar is a medical emergency. It can cause seizures and brain damage. Severe low blood sugar that causes you to become unconscious is called hypoglycemic or insulin shock.

What are the chances of dying from low blood sugar?

For example, recent reports indicate that 4\% (9), 6\% (10), 7\% (11), and 10\% (12) of deaths of patients with type 1 diabetes were caused by hypoglycemia. It is sobering to think that as many as 1 in 25—or even 1 in 10—patients with type 1 diabetes will die of iatrogenic hypoglycemia.

How long does a sugar 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 fatal?

Diabetic coma is a life-threatening emergency that can affect you if you have diabetes. In a diabetic coma, you are unconscious and unable to respond to your environment. You are either suffering from high blood glucose (hyperglycemia) or low blood glucose (hypoglycemia).

How is hypoglycemia coma treated?

Treatment of the comatose patient consists of glucose gel smeared inside the mouth, intramuscular glucagon (1 mg) or intravenous glucose. It is important to avoid giving excess intravenous glucose, particularly in young children in whom the osmotic effects of resultant hyperglycemia can result in cerebral damage.

Is low blood sugar life threatening?

Hypoglycemia happens when blood sugar levels are too low, usually below 70 milligrams per deciliter (mg/dl). Without treatment, such low levels of blood sugar can lead to seizures and become life-threatening. It is a medical emergency.

Has anyone ever died from low blood sugar?

The study included nearly 3,000 patients with low blood sugar (hypoglycemia). Nearly 32 percent died by the end of the follow-up period. For patients with moderate hypoglycemia, the risk of death was higher among those taking insulin than among those not taking insulin.

How long does it take to recover from low blood sugar?

It will usually take around 15 minutes to recover from a mild episode of hypoglycaemia. If you have a blood glucose meter, measure your blood sugar again after 15 to 20 minutes.

What does it feel like when your blood sugar is too low?

Most people will feel the effects and symptoms of low blood sugar when blood glucose levels are lower than 50 mg/dL. Symptoms and signs include nervousness, dizziness, trembling, sweating, hunger, weakness, and palpitations. Severe cases may lead to seizures and loss of consciousness.

How low can your blood sugar go before you go into a coma?

The normal range of blood sugar is 80 – 120 mg/dL (milligrams per deciliter) in the morning (after fasting for at least 8 hours). Normally, if the level drops below 70 mg/dL, the person is said to suffer from hypoglycemia or low blood sugar levels.

What happens when you go into a diabetic coma?

Diabetic coma is a life-threatening emergency that can affect you if you have diabetes. In a diabetic coma, you are unconscious and unable to respond to your environment. You are either suffering from high blood glucose (hyperglycemia) or low blood glucose (hypoglycemia). You need immediate medical attention if you go into a diabetic coma.

What is blood sugar level enough to result in a diabetic coma?

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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