This guide intends to educate clinicians and other stakeholders about the harms of using more than one substance and consideration for addressing concurrent substance use (CSU) and concurrent substance use disorders (CSUD).

This user guide provides a digestible overview of the Report to Congress for prevention professionals, state and local agencies, and community-based organizations.

This brief highlights the relationship between substance use and suicide and gives an overview of the issue. It describes for state and tribal prevention professionals evidence-based programs that focus on substance use and suicide prevention.

This resource guide presents healthcare professionals working with people living with physical and sensory disabilities with information about substance use disorders, including risk factors and warning signs. It also discusses screening, types of substance use services, and strategies for helping clients.