Assessment, Diagnosis, and Treatment of Co-occurring Disorders & SUD, Part 6: Mood, Anxiety Disorders, and Their Co-Occurrence with Substance Use Disorders

A Live, Interactive Webinar

As of January 2023, registration and CE quiz and Certificate access for the NAADAC Specialty Online Training Series are available in the NAADAC Education Center. Click here to learn about the NAADAC Education Center.

Recorded on Friday, March 31, 2023

Access Education


Often, mood and anxiety disorders are comorbid in individuals who have substance use disorders (SUDs). However, individuals may experience both anxiety and manic/depressive symptoms when using certain substances, and may experience similar symptoms during withdrawal. The DSM-5 breaks anxiety into three different types and is described as one of the most prevalent mental health issues in those with SUDs. Mood disorders may also lead to self-medicating with illicit substances. This webinar will discuss the etiology of anxiety and mood disorders and how each may contribute to the development of co-occurring disorders. The webinar will also discuss the neurotransmitters affected by these disorders, as well as effective treatment approaches for these co-occurring disorders.


Tricia Chandler, PhD, MA, LPC, MAC, has worked clinically with diverse populations with trauma histories, mental health issues, and substance use disorders since 1993. She is a Licensed Professional Counselor and Art Therapist who currently teaches as a Graduate Adjunct Professor for both mental health and substance use counseling students. She has supervised interns and paraprofessionals, developed treatment curriculum, and provided clinical supervision in day treatment schools. She has also presented Emotional Freedom Technique for NAADAC and has co-authored and co-edited an integrative text book, Co-Occurring Mental Illness and Substance Use Disorders: Evidenced-Based Integrative Treatment and Multicultural Application (Chandler, T. L., Dombrowski, F., & Matthews, T. G, 2022). 

Tara Matthews, PhD, LPC, MAC, is a Licensed Professional Counselor and Nutritional Health Coach. Matthews has been teaching in higher education since 2009 and working clinically with diverse populations living with co-occurring disorders since 2004. As a Nutritional Health Coach, Matthews has been able to integrate health coaching into her work with colleagues and clients living with co-occurring disorders. Matthews has also provided clinical supervision to those seeking professional licensure. Matthews has presented on various topics, including Professional Ethics and Self-Care. She also co-authored and co-edited, Co-Occurring Mental Illness and Substance Use Disorders: Evidenced-based Integrative Treatment and Multicultural Application. 

Learning Objectives

  • Participants will be able to summarize the unique diagnostic criteria as well as overlapping issues and symptoms of anxiety, mood, and substance use disorders.
  • Participants will be able to tell the neurotransmitters affected by anxiety and mood disorders.
  • Participants will be able to begin using body/mind therapies and techniques that are effective in treating people with anxiety, mood, and substance use disorders.
Content Level

Beginning and Intermediate.

  • Beginning level courses introduce learners to a content area; include information about a condition, treatment method, or issue; and involve learning and comprehending content.
  • Intermediate level courses provide information that builds on knowledge practitioners with some experience already have. These courses focus on skill-building or adding knowledge, possibly following a brief overview of basic information, and involve using information in concrete situations and understanding the underlying structure of the material.

Polls and Q&A.


Receive 1.5 CEs for $25.

Earn 1.5 Continuing Education Hours (CEs)

A Certificate of Completion for 1.5 CEs is available by participating in this specialty online training and passing an online CE quiz. Those who successfully complete the full series and pass all six CE quizzes for this six-part series will be eligible to apply for the Certificate of Achievement for Assessment, Diagnosis, and Treatment of Co-occurring Disorders & SUD.

  1. Upon completing the webinar, you will have access to the CE quiz within the course you are taking. Find the CE quiz in the NAADAC Education Center and click on it.
  2. A score of 80% or higher is required to pass the CE quiz and access your CE certificate. You have 10 opportunities to pass the quiz. If you are unable to pass the quiz in the allocated number of tries, then you must retake the course.
  3. Upon passing the CE quiz, you will be required to complete the survey evaluation for the course. Once that is completed, your CE certificate will be immediately available to download in your account in the NAADAC Education Center. All certificates will be stored in the NAADAC Education Center under your profile name. Click here for detailed step-by-step instructions for accessing your CE quiz and downloading your CE certificate.

Click here for a complete list of organizations who approve NAADAC to provide continuing education hours.

This webinar is eligible for ASWB ACE CE hours. Click here for NAADAC Social Worker certificate instructions.

This course meets the qualifications for one and a half (1.5) hours of continuing education credit for LMFTs, LCSWs, LPCCs, and/or LEPs as required by the California Board of Behavioral Sciences.

Who Should Attend

Addiction professionals, employee assistance professionals, social workers, mental health counselors, professional counselors, psychologists, and other helping professionals that are interested in learning about addiction-related matters. 


Live closed captioning is available and the captioning capabilities are in compliance with the practices defined in Worldwide Web Consortium’s (W3C) Web Content Accessibility Guidelines (WCAG) and Section 508 of the Rehabilitation Act. In addition, transcripts are available for on-demand webinars recorded on and after March 27, 2019.

Questions, comments, or concerns about NAADAC Education? Take a look at our Webinar FAQs or email NAADAC.

Click here to learn about system requirements for NAADAC Webinars.

Click here to learn about the NAADAC Education Center.

This presentation is for individual use only and may not be reproduced without permission from NAADAC.