Fasting blood glucose 11mmol/L after insulin shot may need to be increased; Fasting blood glucose 11mmol/L after insulin shot may cause more harm, and need to seek medical treatment in time. Fasting blood glucose control goal after insulin should be below 7.0mmol/L, insulin fasting blood glucose 11mmol/L is far from the control goal, indicating that insulin is not good control of fasting blood glucose, you can consider insulin dosage, or change the type of insulin injections, or insulin when taking oral drugs such as metformin. Fasting blood glucose of 11mmol/L with insulin indicates that the patient’s pancreatic islet cells have been in a high-glucose environment for a long time, which directly inhibits the secretion function of pancreatic islet cells. If the fasting blood glucose continues to be so high and is not controlled, it will cause more harm to the body. It is recommended to play insulin fasting blood glucose 11mmol / L, you should go to the regular hospital to find a professional doctor in time for a detailed examination, to develop a special program to lower blood glucose, by the doctor to guide the use of medication.