To find out how much insulin you need, it may help to calculate the insulin sensitivity factor. However, this calculation alone does not always determine how much insulin you need. The pancreas ...

Long-acting insulin helps people with diabetes maintain normal blood sugar levels throughout the day. Unlike short-acting insulin, it never peaks, keeping an even sugar level in your blood.

High insulin sensitivity allows the body’s cells to use blood glucose more effectively, reducing blood sugar. Some lifestyle, self-care, and dietary changes may help increase insulin sensitivity.

Insulin overdose symptoms can include confusion, fatigue, irritability, shaking, and other signs of low blood sugar (hypoglycemia). If you accidentally take too much or your blood sugar is low for ...