Last updated: January 7, 2025
Many people consume substances.
Most Canadians will consume some kind of substance in their lifetime.
Just like Physical or Mental Health, our Substance Use Health can vary from one day to the next as we are faced with different circumstances. People deal with stressors and challenges in different ways. Some people may find themselves consuming more substances or experiencing challenges with their substance use during times of increased stress.
Addictions and Substance Use Disorders are treatable medical conditions, not a moral failing, and certainly not a choice.
Treatment and preventative measures for Substance Use Disorders are effective.
Unfortunately, stigma is one of the biggest barriers preventing people experiencing challenges with substance use from seeking help or health care, or even just telling the people in their life that they are struggling.
The Spectrum of Substance Use
The Spectrum of Substance Use was developed through a partnership between Ottawa Public Health (OPH) and the Community Addictions Peer Support Association (CAPSA), as a tool to help all of us talk about our substance use health. It has evolved and may continue to evolve in the coming years to accommodate new information, as research in this area continues to emerge.
The spectrum includes no use, substance use and the development of a Substance Use Disorder. It is based on the evidence we currently have on substance use and addiction. However, it is not linear and is not meant to read as a process, where a person progresses from one stage to another. But rather, it presents different options and people can identify with different points on the spectrum at anytime. It is meant to be inclusive of everyone - those who consume substances and those who do not. Anyone should be able to identify themselves within the spectrum on any given day.