Most of the Diabetic patient takes Insulin in order to control their blood glucose level, because insulin helps cell to absorb into cell. But any mistake of taking Insulin may cause life threatening event. Overdose of Insulin may cause Hypoglycemia. So avoid taking Insuling before bed time. Because, Into sleep if Hypoglycemia caused you will not understand any physical discomfort. After taking Insulin obserb your health condition. Take glucose or sugar near to you. If any discomfort feel then Intake sugar or glucose that will support you to unwanted hypoglycemia.