Treatment Methods & Evidence-Based Practices

Addiction – formally called Substance Use Disorder (SUD) - is different for every person experiencing it. Factors such as co-occurring mental health and medical issues, trauma, and health-related social needs require that each person has a treatment plan built around their own situation. To meet that goal, treatment professionals rely on evidence-based practices — approaches that scientific research has shown to work.

What "Evidence-Based Practice" Means

The American Psychological Association defines evidence-based practice as the integration of the best available research with clinical expertise in the context of patient characteristics, culture and preferences. [1] In plain terms, good treatment rests on three legs.

1. The best available research — approaches tested in studies and shown to produce results.
2. Clinical expertise — the training and judgment of the professionals providing care.
3. The person's own characteristics, culture, and preferences — because no single method fits everyone.

The federal government's Substance Abuse and Mental Health Services Administration (SAMHSA) adds an important point: choosing an evidence-based method is only half the job — how it's delivered matters just as much. SAMHSA's guidance stresses that practitioner training alone is not enough; it must be paired with organizational support, clear policies, and ongoing monitoring of both how faithfully a program follows a proven model and whether it's producing the intended results. [2]

Why Evidence-Based Care Matters

In 2016, the U.S. Surgeon General released Facing Addiction in America, the first-ever Surgeon General's report devoted to substance use and addiction. It reframed how we understand the condition — shifting away from the idea that addiction is a moral failing and toward an understanding of it as a chronic but treatable brain disorder, with the potential for both recurrence and recovery. [3] The report's review of the science confirmed that effective, evidence-based treatments exist — including behavioral therapies, medications, and social supports — delivered across a continuum of care, and that most people who need treatment still don't receive it. [3]

Common Evidence-Based Treatment Methods

The list below covers many of the most common evidence-based approaches used in treatment centers and private practices nationwide. It is not exhaustive, and most people receive a combination tailored to their needs. It's also important to know that these approaches don't all carry the same weight of scientific evidence, and people respond differently to each one — a method that helps one person may be less effective for another, which is why treatment works best when it's matched to the individual.

Cognitive-Behavioral Therapy (CBT). A structured, conversational form of psychotherapy that helps people recognize and reshape the negative thought patterns driving substance use. CBT teaches skills to manage symptoms, prevent relapse, cope with stress, and work through emotional trauma — used on its own or alongside other therapies. [4]

Individual and Group Counseling. In individual counseling ("talk therapy"), a person works one-on-one with a licensed counselor to understand their addiction and its causes. [5] In group counseling ("process groups"), people share experiences and learn from one another, reducing the isolation that so often accompanies active addiction. [6]

Dialectical Behavior Therapy (DBT). A form of CBT originally developed for borderline personality disorder, DBT builds practical, in-the-moment skills in four areas: mindfulness, distress tolerance, emotion regulation, and interpersonal effectiveness. Outcomes data support its use for addiction and a range of co-occurring conditions. [7]

Medications for Addiction Treatment. For some substance use disorders — particularly opioid and alcohol use disorders — FDA-approved medications are a core evidence-based option, most effective when combined with counseling and support. SAMHSA's clinical guidance reviews the three FDA-approved medications used to treat opioid use disorder — methadone, naltrexone, and buprenorphine — along with the other services needed to support recovery. [8]

Experiential Therapy. Hands-on approaches that engage emotions directly and can help people process feelings they may struggle to put into words. Examples include art, music, and equine or other animal-assisted therapies, as well as psychodrama, adventure therapy, and creative writing. These approaches have a lighter evidence base, are often used to complement core therapies, and are especially common in programs serving women and adolescents. [9]

Eye Movement Desensitization and Reprocessing (EMDR). A structured therapy designed to reduce the distress connected to traumatic memories, well-supported by controlled studies. By revisiting past experiences in a safe, guided way, people work through current distress and build toward healthier future responses. [10]

Family Treatment Approaches. Because addiction affects everyone close to the person, family therapy broadens the focus beyond the individual. A counselor guides discussions and problem-solving with the whole family, often including education so loved ones better understand addiction as a health condition. [11]

Motivational Interviewing (MI). A collaborative, person-centered counseling style that helps people find their own reasons to change. It is especially useful for those who feel unsure, unmotivated, or resistant at the start of treatment. [12]

Psychodynamic (Supportive-Expressive) Therapy. Drawing on psychoanalytic theory, this approach helps people become aware of unconscious patterns, understand their motivations, and see how past experiences shape current decisions, behavior, and relationships. [13]

Relapse Prevention. A specific, skills-based cognitive-behavioral method that helps people identify high-risk situations and build tools to handle them — including coping strategies for cravings, refusal skills, emergency planning, and rebuilding confidence in staying substance-free. [14]

Twelve-Step Facilitation (TSF). A structured approach that helps people actively engage with twelve-step mutual-support groups such as AA or NA, connecting them to a community of supportive peers and a judgment-free environment that can sustain long-term recovery. [15] A 2020 review of studies found that Twelve-Step Facilitation and AA participation produce rates of continuous abstinence at least as high as — and often higher than — other established treatments such as cognitive-behavioral therapy, while also lowering health care costs. [16]

Matching Treatment to the Person: Levels of Care

No single setting is right for everyone. Several factors — including the severity of the disorder, how long someone has been using, and their home environment — shape which type of care makes sense. That's why the field uses a continuum of care, ranging from outpatient services to intensive residential treatment.

To match people to the right level of care, many providers use The ASAM Criteria, the most widely used standard in addiction treatment. The criteria were built on a foundation of evidence about the many factors that influence how severe a disorder is and how it is likely to progress, refined through more than two decades of peer-reviewed research on their reliability, validity, and effectiveness. The goal is a thorough, individualized assessment that places each person in the level of care most likely to help them. 

Addressing Health-Related Social Needs

Recovery doesn't happen in a vacuum. A person's everyday circumstances — whether they have stable housing, reliable transportation, enough food, a job or sense of purpose, and supportive relationships — have a powerful effect on whether treatment succeeds. These are often called health-related social needs (or social determinants of health), and addressing them is now recognized as part of good addiction care.

SAMHSA's widely used definition of recovery reflects this. It describes recovery as resting on four dimensions: Health (managing the condition), Home (a stable, safe place to live), Purpose (meaningful activity such as a job, school, or caregiving, plus the income to take part in society), and Community (relationships and social networks that provide support). SAMHSA also emphasizes that recovery is holistic — encompassing housing, employment, education, transportation, primary and dental care, and social connection — and that these services work best when they are integrated and coordinated. [18]

Housing is a clear example. Safe, stable housing is considered a key social determinant of health, and research shows that recovery housing and supportive housing models can help people obtain and sustain recovery, improve employment outcomes, and reduce costly reliance on hospitals, emergency services, and jails. [19] Increasingly, treatment programs screen for these needs and connect people to recovery support services, case management, and community resources alongside clinical care.

Culturally Responsive and Culture-Specific Approaches

Because no two people arrive at treatment with the same background, effective care is responsive to a person's culture, language, and community. This is built into the very definition of evidence-based practice — the APA describes it as integrating research and clinical expertise "in the context of patient characteristics, culture and preferences" [1] — and SAMHSA's guidance stresses making services culturally responsive to maximize their effectiveness. [2] Culture is also one of SAMHSA's guiding principles of recovery. [18]

Some approaches are designed specifically for a particular community. One well-known example is the Wellbriety Movement, developed by White Bison, a Native American–operated nonprofit that provides culturally based healing resources to Native American and Alaska Native communities. Its Medicine Wheel and 12 Steps program blends the traditional teachings of the Medicine Wheel, the Cycle of Life, and the Four Laws of Change with the familiar 12-Step framework — offering a culturally grounded, spiritually anchored path to recovery. [20] Rather than focusing on substance use alone, Wellbriety addresses the whole person — emotional, mental, physical, and spiritual — along with the historical and intergenerational trauma many Native individuals carry, connecting recovery to culture, community, and tradition. [20]

Culture-specific and culturally responsive programs like these exist for many communities, and they reflect a core principle of evidence-based care: treatment works best when it fits the person it's meant to serve.

LGBTQ+ communities. Lesbian, gay, bisexual, transgender, and queer people experience substance use disorders at higher rates than the general population — a difference closely tied to "minority stress," the chronic strain of stigma, discrimination, and rejection. SAMHSA's provider guidance emphasizes that effective care for LGBTQ+ people is affirming rather than judgmental: it recognizes how experiences such as discrimination and the coming-out process can shape substance use, respects each person's identity and chosen family, and creates a safe, welcoming treatment environment. [21] [24] Many programs now offer LGBTQ+-specific groups or affirming, specially trained staff.

Latine and Spanish-speaking communities. For Latine and Spanish-speaking communities, culturally responsive care means more than translation. It accounts for language access, the central role of family and faith, immigration-related stress, and stigma around addiction — all of which affect whether people seek treatment and stay in it. [22] (The term Latine is a gender-inclusive alternative to Latino/Latina, formed with an "‑e" ending native to Spanish. [22]) SAMHSA-supported resources, such as the National Hispanic and Latino Behavioral Health Center of Excellence and the Addiction Technology Transfer Center network, help providers deliver evidence-based care that is adapted for cultural relevance and available in Spanish. [22] Free, confidential help is also available in Spanish through SAMHSA's National Helpline at 1-800-662-HELP (4357). [23]

 Additional Resources

• SAMHSA Evidence-Based Practices Resource Center— A federal hub providing communities, clinicians, and policymakers with tools to bring evidence-based practices into their settings.
• Facing Addiction in America: The Surgeon General's Report (2016) — The landmark federal report on the science of substance use, addiction, and recovery.
• RecoveryAnswers.org — Recovery Research Institute — Science-based, plain-language information on addiction and the many pathways to recovery.
• The ASAM Criteria: Evidence Base — Background and research supporting the standard used to match people to the appropriate level of care.

References

1. ^{American Psychological Association. Evidence-Based Practice in Psychology. https://www.apa.org/practice/resources/evidence}
2. ^{Substance Abuse and Mental Health Services Administration. Getting Started with Evidence-Based Practices. https://library.samhsa.gov/sites/default/files/ebp-kit-getting-started-with-ebps-10242019.pdf}
3. ^{U.S. Department of Health and Human Services, Office of the Surgeon General. Facing Addiction in America: The Surgeon General's Report on Alcohol, Drugs, and Health. (2016). https://www.ncbi.nlm.nih.gov/books/NBK424857/}
4. ^{Mayo Foundation for Medical Education and Research. (2019). Cognitive-behavioral therapy. Mayo Clinic. https://www.mayoclinic.org/tests-procedures/cognitive-behavioral-therapy/about/pac-20384610}
5. ^{National Institute on Drug Abuse. Principles of Drug Addiction Treatment: A Research-Based Guide (Third Edition). National Institutes of Health. https://nida.nih.gov/sites/default/files/podat_1.pdf}
6. ^{Center for Substance Abuse Treatment. Substance Abuse Treatment: Group Therapy. Treatment Improvement Protocol (TIP) Series, No. 41. HHS Publication No. (SMA) 15-3991. Rockville, MD: SAMHSA. https://library.samhsa.gov/product/tip-41-substance-abuse-treatment-group-therapy/sma15-3991}
7. ^{Sussex Publishers. (n.d.). Dialectical behavior therapy. Psychology Today. https://www.psychologytoday.com/us/therapy-types/dialectical-behavior-therapy}
8. ^{Substance Abuse and Mental Health Services Administration. Medications for Opioid Use Disorder (TIP 63). https://library.samhsa.gov/sites/default/files/pep21-02-01-002.pdf}
9. ^{Aletraris, L., Paino, M., Edmond, M. B., Roman, P. M., & Bride, B. E. (2014). The Use of Art and Music Therapy in Substance Abuse Treatment Programs. Journal of Addictions Nursing, 25(4), 190–196. https://doi.org/10.1097/JAN.0000000000000048}
10. ^{What is EMDR? EMDR Institute, Inc. (n.d.). https://www.emdr.com/what-is-emdr/}
11. ^{National Library of Medicine. Substance Abuse Treatment and Family Therapy. https://www.ncbi.nlm.nih.gov/books/NBK64269/}
12. ^{Sussex Publishers. (n.d.). Motivational interviewing. Psychology Today. https://www.psychologytoday.com/us/therapy-types/motivational-interviewing}
13. ^{Sussex Publishers. (n.d.). Psychodynamic therapy. Psychology Today. https://www.psychologytoday.com/us/therapy-types/psychodynamic-therapy}
14. ^{Relapse Prevention (RP) (MBRP). Recovery Research Institute. (2019). https://www.recoveryanswers.org/resource/relapse-prevention-rp/}
15. ^{Nowinski, J., Carroll, K., & Baker, S. (n.d.). Twelve-Step Facilitation Therapy Manual. National Institute on Alcohol Abuse and Alcoholism. https://pubs.niaaa.nih.gov/publications/ProjectMatch/match01.pdf}
16. ^{Kelly, J. F., Humphreys, K., & Ferri, M. (2020). Alcoholics Anonymous and other 12-step programs for alcohol use disorder. Cochrane Database of Systematic Reviews, (3), CD012880. https://doi.org/10.1002/14651858.CD012880.pub2}
17. ^{American Society of Addiction Medicine. The ASAM Criteria — Evidence Base. https://www.asam.org/asam-criteria/about-the-asam-criteria/evidence-base}
18. ^{Substance Abuse and Mental Health Services Administration. SAMHSA's Working Definition of Recovery. HHS Publication No. PEP12-RECDEF. https://library.samhsa.gov/sites/default/files/pep12-recdef.pdf}
19. ^{Substance Abuse and Mental Health Services Administration. Housing Supports Recovery and Well-Being: Definitions and Shared Values. HHS Publication No. PEP24-08-007. https://library.samhsa.gov/sites/default/files/housing-supports-pep24-08-007.pdf}
20. ^{White Bison, Inc. Medicine Wheel and 12 Steps / The Wellbriety Movement. https://whitebison.org/medicine-wheel-and-12-steps/}
21. ^{Substance Abuse and Mental Health Services Administration, Center for Substance Abuse Treatment. A Provider's Introduction to Substance Abuse Treatment for Lesbian, Gay, Bisexual, and Transgender Individuals. DHHS Publication No. (SMA) 01-3498. Rockville, MD: SAMHSA. https://library.samhsa.gov}
22. ^{Hispanic/Latino Behavioral Health Center of Excellence. (2024). Substance Use in Hispanic and Latine Communities: Trends, Barriers, and Strategies to Improve Access and Services. Funded by SAMHSA's Office of Behavioral Health Equity. https://hispaniclatinobehavioralhealth.org/wp-content/uploads/2024/09/Substance-Use-Booklet-2.pdf}
23. ^{Substance Abuse and Mental Health Services Administration. National Helpline (English/Spanish), 1-800-662-HELP (4357). https://www.samhsa.gov/find-help/national-helpline}
24. ^{Pellicane, M. J., Quinn, M. E., & Ciesla, J. A. (2025). Transgender and Gender-Diverse Minority Stress and Substance Use Frequency and Problems: A Systematic Review and Meta-Analysis. Transgender Health, 10(1). https://doi.org/10.1089/trgh.2023.0025}