When should glucagon be administered?
Glucagon is needed when a person with diabetes is suffering severe hypoglycemia which is when they are unable to treat themselves. Severe hypoglycemia may be associated with a blood sugar level that is lower than 2.8 mmol/L.
Glucagon should be given if the person with diabetes is:
- Unconscious
- Having a seizure
- Unable to safely take a form of glucose by mouth to raise their blood glucose
Are there any side effects of glucagon?
The most common side effects of injected and nasal glucagon are nausea and vomiting.
Side effects specifically related to glucagon injection include skin discolouration, numbness, pain or tingling, and redness at the injection site. Side effects specifically related to nasal glucagon include a runny nose and nasal congestion, and head and facial discomfort.
Where should glucagon be stored?
Glucagon should be kept in its original container, and not opened until it is needed. It should be stored at room temperature, not in the refrigerator or freezer. It should also be kept away from excess heat and moisture, so it should not be stored in the bathroom.
If you are at risk for severe hypoglycemia, you should carry glucagon with you at all times. At home, make sure it’s stored in a handy location, and that your family members know where it is. Away from home, carry it in your purse or backpack, and make sure that family members, friends, co-workers or school teachers know where to find it.
Because people who have a severe episode of hypoglycemia usually cannot administer glucagon themselves, it’s important that they teach family members, friends or co-workers how to do so. For children with diabetes, a school teacher or nurse should be taught how to administer glucagon.
