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Glam Journal

What happens when you go into insulin shock

Author

James Austin

Updated on April 17, 2026

What causes insulin shock? Having too much insulin in your blood can lead to having too little glucose. If your blood sugar falls too low, your body no longer has enough fuel to carry out its regular functions. In insulin shock, your body becomes so starved for fuel that it begins to shut down.

What is the difference between diabetic coma and insulin shock?

Insulin shock means you have very low blood sugar levels. Diabetic coma is when you pass out due to either high or low blood sugar. These two diabetic emergencies can happen if you don’t keep your glucose and insulin levels under control.

What is a common early finding in a patient experiencing insulin shock?

Signs like shakiness, sweatiness, dizziness, confusion and a fast heartbeat can indicate that someone’s experiencing hypoglycemia. And if action isn’t taken quickly to raise their blood sugar, it can progress to severe hypoglycemia (informally called insulin shock or diabetic shock), which may cause: Muscle weakness.

What are the signs of diabetic shock?

  • Dizziness and clumsy movements.
  • Sweating and palor.
  • Personality changes, like becoming irritable, and.
  • Confusion.
  • Extreme hunger. When blood sugar drops, the body understands that it needs food.
  • Tingling hands.
  • Trembling.

At what sugar level is 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.

What does insulin shock look like?

Symptoms of diabetic shock, or severe hypoglycemia may include: blurry or double vision. seizures. convulsions.

What to do when a diabetic passes out?

If you feel extreme high or low blood sugar signs or symptoms and think you might pass out, call 911 or your local emergency number. If you’re with someone with diabetes who has passed out, call for emergency help, and be sure to let the emergency personnel know that the unconscious person has diabetes.

How do I know if I took too much insulin?

  1. Anxiety.
  2. Confusion.
  3. Extreme hunger.
  4. Fatigue.
  5. Irritability.
  6. Sweating or clammy skin.
  7. Trembling hands.

What happens when a diabetic takes too much insulin?

Excess insulin in the bloodstream causes cells in your body to absorb too much glucose (sugar) from your blood. It also causes the liver to release less glucose. These two effects together create dangerously low glucose levels in your blood. This condition is called hypoglycemia.

What does an insulin spike feel like?

Symptoms of a blood sugar spike include: frequent urination. fatigue. increased thirst.

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What happens to a diabetic without insulin?

Without insulin, your body will break down its own fat and muscle, resulting in weight loss. This can lead to a serious short-term condition called diabetic ketoacidosis. This is when the bloodstream becomes acidic, you develop dangerous levels of ketones in your blood stream and become severely dehydrated.

How long can a diabetic survive without insulin?

For someone like yourself, who indicated that you have had diabetes for more than 10 years, you MIGHT be able to live for 7 to 10 or so days without insulin.

When should a diabetic go to hospital?

You should call your doctor if you have high blood sugar levels throughout the day, if you find your blood sugar level is always high at the same time each day, or if you are having symptoms of high blood sugar like drinking or urinating (peeing) a lot more than normal.

At what sugar level should I go to the hospital?

According to the University of Michigan, blood sugar levels of 300 mg/dL or more can be dangerous. They recommend calling a doctor if you have two readings in a row of 300 or more.

What is the highest blood sugar ever recorded?

  • WESTMINSTER, Ohio (AP) – A northwest Ohio man has been recognized by the Guinness Book of Records for a rather dubious world record.
  • Michael Stuber’s blood sugar reached a whopping 2,460 — and he survived.
  • A reading of 126 or below is considered normal.

What is a diabetic coma like?

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).

What are the 9 signs and symptoms of high blood sugar?

  • You’re Hungrier Than Usual but Losing Weight. Alamy. …
  • You Have Noticeably Blurry Vision and Frequent Headaches. iStock. …
  • You Notice Tingling and Numbness in Your Hands or Feet. Getty Images. …
  • You’re Getting Yeast Infections More Often Than Usual. iStock.

What does diabetic ketoacidosis smell like?

One of the ketones, acetone (a chemical found in nail polish), can cause your breath to smell like nail polish. When ketones rise to unsafe levels, you’re at risk of a dangerous condition called diabetic ketoacidosis (DKA). Symptoms of DKA include: a sweet and fruity odor on your breath.

What is the side effects of insulin?

  • sweating.
  • dizziness or lightheadedness.
  • shakiness.
  • hunger.
  • fast heart rate.
  • tingling in your hands, feet, lips, or tongue.
  • trouble concentrating or confusion.
  • blurred vision.

What is hypoglycemia coma?

Hypoglycemic coma was defined as a state in which the patient was not arousable (or responded only to pain), with a blood glucose concentration of 2.72 mmol/L (49 mg/dL) or less, and responded symptomatically (a return of consciousness) to the administration of intravenous glucose.

What is the maximum units of insulin you can take?

When daily insulin doses exceed 200 units/day, the volume of U-100 insulin needed makes insulin delivery challenging. Available insulin syringes can deliver a maximum of 100 units, and insulin pen devices can deliver only 60–80 units per injection.

Can too much insulin make you feel sick?

Hypoglycemia can occur when a person takes too much insulin or does not eat enough food. It can lead to serious complications, including insulin shock. Both hyperglycemia and hypoglycemia can make a person feel nauseated.

How do diabetics feel when their sugar is 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.

Do you feel sleepy when your sugar is high?

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.

Do you feel dizzy when your sugar is high?

Diabetes can cause low or high blood sugar, which can make people feel dizzy or lightheaded. High blood sugar can also lead to dehydration, as the body removes excess glucose from the blood through the urine, taking extra water with it.

What is the average lifespan of a person with type 2 diabetes?

A 55-year-old male with type 2 diabetes could expect to live for another 13.2–21.1 years, while the general expectancy would be another 24.7 years. A 75-year-old male with the disease might expect to live for another 4.3–9.6 years, compared with the general expectancy of another 10 years.

How long can a diabetic live?

The combined diabetic life expectancy is 74.64 years—comparable to the life expectancy in the general population.

How long can you live with diabetic ketoacidosis?

Mortality after intensive care unit admission was 8% at 30 days, 18% at one year, and 35% at five years. A total of 349 patients survived their first intensive care unit diabetic ketoacidosis admission [mean (SD) age 42.5 (18.1) years; 50.4% women; 46.1% required ≥1 organ support].

Is diabetes a death sentence?

The diagnosis of diabetes is NOT a death sentence. Terrible outcomes, like blindness, amputations and kidney problems, are largely preventable. Thanks to modern medicine, people developing diabetes today have an excellent chance of living long, healthy lives, free from serious complications.

How does diabetes cause death?

Diabetes can cause heart attack, heart failure, stroke, kidney failure and coma. These complications can lead to your death.

Can DKA cause brain damage?

Brain injury in diabetic ketoacidosis (DKA) is common but under recognized and affects up to 54% of patients with this complication. It’s manifestations include cerebral oedema (CE) and cerebral infarction (CI).