Preservation of unopened insulin
Unopened insulin should be stored at a temperature of 2-8 degrees, which can be stored for a long time. Normally, insulin is not taken out in the refrigerator every time it is used. Insulin needs to be injected at room temperature. If it is just taken out of the refrigerator, it can be placed outside for an hour. Isletin is the same as the surrounding temperature. Insulin at room temperature does not hurt so much. If insulin is injected directly at 2 degrees, many patients fear injection because of too much pain. If you use an insulin pen, put it directly at room temperature.