Tobacco/nicotine use among individuals using cannabis for therapeutic purposes.

Background And Objectives: While the relationship between recreational cannabis and nicotine use is well established, little is known about nicotine use among users of cannabis for therapeutic purposes (CTP).

Methods: Patients attending a medical marijuana dispensary (N = 697; 75.3% White; 60.

Opioids in Canada.

The opioid crisis in Canada is a complex issue with devastating consequences for individuals, families and communities. Pan-Canadian data that provide a better understanding of the crisis are a high priority to help guide efforts for reducing opioid-related harms. The objective of this study is to summarize recent trends of opioid-related harms and opioid prescribing across Canada.