Addiction refers to the problematic use of a substance. The harms of substance use can range from mild (e.g., feeling hungover, being late for work) to severe (e.g., homelessness, disease). There is help available for people with substance abuse problems and resources for families.
CAMH has developed a free catalogue of research-informed materials for the public. By becoming more informed, you can help reduce the stigma that prevents people from getting help.