How long can insulin be stored at room temperature

Insulin can be stored at room temperature for about four weeks. It should be noted that insulin should be kept indoors to prevent sunlight exposure, otherwise it is easy to cause insulin denaturation. Some patients can put the opened insulin in the preservation layer of the refrigerator, so that insulin can better play its hypoglycemic role. It is recommended that patients should strictly follow the doctor's advice during the application of insulin. During insulin injections, the patient's fasting and postprandial blood glucose levels need to be closely monitored to prevent hypoglycemic manifestations.