The average dose of insulin for type 2 diabetes varies depending on the individuals insulin sensitivity, weight, and other factors. Not everyone with type 2 diabetes needs insulin, but if insulin is required, the dosage will be determined by the doctor and the patient together. The following are some general guidelines for insulin dosages for type 2 diabetes:

• Long-acting insulin: Depending on the type of long-acting insulin, the starting dose might be 10 units a day, or it might be based on the patients weight, with about 0.2 units for every 2.2 pounds. The dose may go up two to four units every three days until the fasting blood sugar target is reached, which is usually 80 to 130 mg/dL.

• Short- or rapid-acting insulin: The right dose depends on the target blood sugar level, how many carbs the patient is eating, and how active they are. The starting dose might be four to six units of insulin, and the dose may go up two to three units every three days until the blood sugar target is reached.

• Sliding scale insulin: This is rapid or short-acting insulin doses given to treat elevated blood sugar readings. The insulin dose is based on the glucose value. Different scales can be used depending on the patient and their insulin sensitivity.

Its important to note that insulin dosages are highly individualized and can vary greatly from person to person. The initial dosage of insulin is individualized based on the patients insulin sensitivity, and the dosage may need to be adjusted over time based on the patients blood sugar levels and other factors. Therefore, its essential to work closely with a doctor to determine the appropriate insulin dosage for each individual patient.