Severe Hypoglycemia Information
Diabetes Canada guidelines for hypoglycemia
For individuals with diabetes who are at increased risk for severe hypoglycemia, Diabetes Canada recommends that support persons be taught how to administer glucagon should it be needed.1
Mild
Autonomic symptoms are present. The individual is able to self-treat.
Moderate
Autonomic and neuroglycopenic symptoms are present. The individual is able to self-treat.
Severe
Typically <2.8 mmol/L
Individual requires assistance of another person. Unconsciousness may occur.
Major risk factors for severe hypoglycemia
For patients with Type 1 diabetes: 1
- Prior episode of severe hypoglycemia
- Current low A1C (<6.0%)
- Hypoglycemia unawareness
- Long duration of insulin therapy
- Autonomic neuropathy
- Children unable to detect and/or treat mild hypoglycemia on their own
- Adolescence
For patients with Type 2 diabetes: 1
- Advancing age
- Severe cognitive impairment
- Poor health literacy
- Food insecurity
- Increased A1C
- Hypoglycemia unawareness
Events are more common in those with a history of hypoglycemia and those with longer duration of insulin treatment1
For the full Diabetes Canada guidelines please click here
Data on the prevalence of severe hypoglycemia in Canada
Visit the links below to download studies in the prevalence of severe hypoglycemia in Canadians with Type 1 and Type 2 diabetes on insulin therapy.2,3
References:
- Diabetes Canada Clinical Practice Guidelines Expert Committee. Diabetes Canada 2018 Clinical Practice Guidelines for the Prevention and Management of Diabetes in Canada. Can J Diabetes 2018;42 (Suppl 1):S1-S325.
- Leiter LA, Yale J-F, Chiasson J-L, et al. Assessment of the impact of fear of hypoglycemic episodes on glycemic and hypoglycemia management. Can J Diabetes 2005;29(3):00-00.
- Aronson R, Goldenberg R, Boras D, et al. The Canadian hypoglycemia assessment tool program: insights into rates and implications of hypoglycemia from an observational study. Can J Diabetes 2018;42(2)11-17.
- Data on file. Amphastar Pharmaceuticals, Inc.