
Key Facts
Evidence is limited with regard to the potential benefits and harms of cannabis use, especially among older adults who often face unique physical and socioeconomic circumstances that may influence their response to cannabis. Physiological changes that impact sleep, mobility, diet, exercise, and overall quality of life, along with issues such as polypharmacy and cognitive decline are all confounding factors in the effects and response of cannabis use in this population.
Older adults, have a higher lifetime prevalence of use and past year use of cannabis than any generation that precedes them (Simoni-Wastila & Yang, 2006). This increased lifetime exposure, coupled with the recent legalization of non-medical cannabis use in Canada and subsequent increase in public interest, has driven the need for health care professionals to be aware of the most recent research on the use of cannabis for medical and non-medical purposes.
Clinical Guidelines
The goal of our clinical guidelines is to provide guidance to clinicians on preventing the development of Cannabis Use Disorder (CUD) and optimally assessing and treating older adults who have developed such a disorder.
In 2017, the CCSMH was awarded funding by Health Canada’s Substance Use and Addictions Program (SUAP), to develop four sets of clinical guidelines on the prevention, screening, assessment, and treatment of Alcohol Use Disorder (AUD), Benzodiazepine Receptor Agonist Use Disorder (BUD), Cannabis Use Disorder (CUD) and Opioid Use Disorder (OUD) in older adults.
- Read the introduction to the Canadian Coalition for Seniors’ Mental Health Guidelines on Substance Use Disorders Among Older Adults
- Learn about the methodology that was followed in the development of these four clinical guidelines.

Cannabis and Older Adults Asynchronous eLearning
Also available in French
11 individually accredited modules (MOC and MainPro+). No cost to learners. For physicians, nurse practitioners, pharmacists, nurses, other health care professionals and health care students.
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Resources
CCSMH has developed several resources on
the topic of Cannabis and Older Adults