How do you calculate insulin drip rate?

Determination of intravenous infusion rate is as follows: units of insulin per hour = (blood glucose – 60) × 0.02.

What is the starting rate for insulin drip?

The initial insulin dose is a continuous IV insulin infusion using an infusion pump, if available, at a rate of 0.1 U/kg/h.

How do you set up an insulin infusion?

Insulin infusion

  1. 50 ml syringe.
  2. Dilute 50 units Actrapid to total of 50 mls normal saline (giving 1 unit / ml)
  3. Dilute in saline (for hyperglycaemia) or 5% dextrose (for hyperkalaemia)
  4. Start infusion depending on hourly BM readings.

How do you give insulin infusion for DKA?

Key DKA management points

Administer priming insulin bolus at 0.1 U/kg and initiate continuous insulin infusion at 0.1 U/kg/h. Measure bedside glucose every 1 hour to adjust the insulin infusion rate.

How do you titrate insulin drips?

D50 Protocol

  1. Hold insulin drip.
  2. BG 41-70: Give 1/3 amp D50 IV.
  3. BG ≤ 40: Give 1 amp D50 IV.
  4. Repeat BG q15m until BG >70 mg/dL. Check q30 until BG >110 mg/dL.
  5. Once BG >110 mg/dL, check BG hourly and restart infusion at 1/2 prior rate once BG >180 mg/dL.
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What is insulin drip?

Intravenous insulin is only administered in a diabetic or other emergency; people with diabetes administer their daily insulin doses subcutaneously. Intravenous insulin therapy is a treatment procedure to manage high blood sugar (hyperglycemia) with intravenous infusion of insulin.

How do you calculate insulin units?


  1. Assume you weigh 160 pounds.
  2. Your total daily insulin dose (TDI) = 160 lbs ÷ 4 = 40 units.

Which drip is recommended for diabetic patient?

In fact, according to 2012 National Health Services (NHS) diabetes guideline for the perioperative management of the adult patient with diabetes, Hartmann’s solution is used in preference to 0.9% saline. Excess use of normal saline could yield complications such as hyperglycemia and metabolic acidosis.

What is the best drip for diabetic patient?

At present, the best option for diabetic patients receiving an insulin infusion in the peri-operative period is 5% glucose in 0.45% sodium chloride solution with potassium 20 mmol.

When should I start insulin infusion?

Insulin infusions must commence at least 2 hours prior to an invasive procedure if the patient is to be fasted. Additional maintenance intravenous fluid (in addition to the glucose infusion) may be prescribed depending on the patient’s volume status, renal and cardiac function.

How do you calculate fluid in DKA?

Fluid rate equals (2 x daily maintenance + deficit) ÷ 48. Change to a potassium chloride containing solution once serum potassium How do you calculate fluid deficit in pediatrics DKA?

For most children, use 5% to 8% dehydration to calculate fluids. Neonatal DKA will require special consideration and larger volumes of fluid than those quoted may be required, usually 100-150 ml/kg/24 hours).

Hrly rate = 48 hr maintenance + deficit – resusc. fluid already given / 48.

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>60kg 35 ml/kg/24 hrs

How much insulin do you give in DKA?

A mix of 24 units of regular insulin in 60 mL of isotonic sodium chloride solution usually is infused at a rate of 15 mL/h (6 U/h) until the blood glucose level drops to less than 180 mg/dL; the rate of infusion then decreases to 5-7.5 mL/h (2-3 U/h) until the ketoacidotic state abates.