# FAQ: What Is Bad Diabetes Insulin How Many Units?

## Is 12 units of insulin a lot?

For an 80-kilogram person, this would be 12 units. Another option is simply to start with 10 units of insulin, a large enough dose to decrease blood glucose levels for most people but not so large that it is likely to cause hypoglycemia.

## What is a dangerous insulin level?

Philis-Tsimikas says. A reading above 300 mg/dL can be dangerous, according to the University of Michigan, which recommends immediately informing your doctor if you have two or more readings of 300 mg/dL in a row. In severe cases, very high blood sugar levels (well above 300 mg/dL) can result in coma.

## How many units of insulin does the average diabetic take?

How much insulin do you need? In type 1 diabetes, most people need a total of 0.5 – 0.8 units of insulin per kilogram of body weight each day. Roughly half this insulin is needed for food intake, and half is the basal rate.

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## What are normal insulin units?

Subcutaneous regular human insulin: 0.1 unit/kg subcutaneously every 1 to 2 hours; when blood glucose is less than 250 mg/dL (14 mmol/L), give glucose-containing fluids orally and reduce insulin to 0.05 unit/kg subcutaneously as needed to keep blood glucose around 200 mg/dL (11 mmol/L) until resolution of DKA.

## How much insulin should I take if my sugar is 500?

Thus: 500 ÷ total daily dose = the number of grams of carbs covered by 1 unit of rapid-acting insulin. If your total daily dose was 50, this would give you the following calculation: 500 ÷ 50 = 10. This would mean that 10 grams of carbs would require 1 unit of insulin, giving you the ratio of 1:10.

## How many units of insulin do I need for 400 blood sugar?

70-139 mg/dL – 0 units 140-180 mg/dL – 3 units subcut 181-240 mg/dL – 4 units subcut 241-300 mg/dL – 6 units subcut 301-350 mg/dL – 8 units subcut 351-400 mg/dL – 10 units subcut If blood glucose is greater than 400 mg/dL, administer 12 units subcut, notify provider, and repeat POC blood sugar check in 1 hour.

## 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 500 rule in diabetes?

Use the 500 Rule to estimate insulin-to-carb ratio: 500/TDD = number of carb grams covered by a unit of insulin. Example: 500/50=10; 1unit of insulin will cover about 10 grams of carbohydrate.

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## 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 sugar level requires insulin?

Generally, to correct a high blood sugar, one unit of insulin is needed to drop the blood glucose by 50 mg/dl. This drop in blood sugar can range from 30-100 mg/dl or more, depending on individual insulin sensitivities, and other circumstances.

## How do I calculate how much insulin to take?

Divide the total carbohydrates by the insulin to carbohydrate ratio. The result is the amount of insulin units needed. Visit choa.org/diabetes for additional copies. Add the number of units needed for food to the number of units needed to correct blood sugar to get your total dose of insulin (Humalog/Novolog/Apidra).

## What is the best time to take your insulin injection?

Insulin shots are most effective when you take them so that insulin goes to work when glucose from your food starts to enter your blood. For example, regular insulin works best if you take it 30 minutes before you eat.

## What is the maximum amount of insulin you can take?

Available insulin syringes can deliver a maximum of 100 units, and insulin pen devices can deliver only 60–80 units per injection. In addition, the administration of doses >1 mL in volume can be painful and may alter insulin absorption (7).

## What happens if you take insulin without eating?

If you take your mealtime insulin, but are unable to eat, you could become hypoglycemic. Hypoglycemia occurs when your blood sugar levels get too low. This can be very dangerous. To stop the effects of hypoglycemia, you’ll have to have glucose tabs or another source of carbohydrates on hand.