The Substance Abuse and Mental Health Services Administration (SAMHSA) defines Medication-Assisted Treatment as the use of FDA-approved medications, in combination with counseling and behavioral therapies, to provide a whole-person approach to treating substance use disorders.(Source)

For opioid use disorder, the primary FDA-approved medications include:

• Buprenorphine – a partial opioid agonist that reduces cravings and withdrawal without producing the same level of euphoria as full opioids.(Source)
• Methadone – a long-acting full opioid agonist that stabilizes brain chemistry and prevents withdrawal when taken as prescribed in a regulated program.(Source)
• Naltrexone – an opioid antagonist that blocks the effects of opioids and can also be used for alcohol use disorder.(Source)

These medications are always most effective when combined with:

• Individual counseling
• Group therapy
• Family therapy
• Peer support and recovery coaching
• Mental health care for co-occurring disorders

MAT is not a quick fix or a replacement for therapy. Instead, it is a medical tool that helps stabilize the body and brain so that individuals can fully engage in the emotional, psychological, and behavioral work of recovery.(Source)

Medication-Assisted Treatment works by targeting the same brain receptors affected by opioids or alcohol, but in a controlled, therapeutic way that reduces harm and supports recovery.(Source)

For opioid use disorder, physicians generally use two main strategies:

1. Substitution with a safer, longer-acting medication
Medications like methadone and buprenorphine activate opioid receptors but do so more slowly and steadily than drugs such as heroin, fentanyl, or prescription painkillers.(Source) Because they are absorbed over a longer period of time, they:

• Prevent or greatly reduce withdrawal symptoms
• Decrease cravings
• Lower the risk of overdose when used as prescribed
• Allow people to function normally in daily life, work, and relationships(Source)

2. Blocking the effects of opioids
Naltrexone is an opioid antagonist, meaning it attaches to opioid receptors without activating them and blocks other opioids from producing a high.(Source) When taken consistently, it can:

• Prevent the euphoric effects of opioids
• Reduce the incentive to use
• Support relapse prevention as part of a broader treatment plan

Some critics argue that MAT is simply “replacing one drug with another.” However, addiction medicine experts emphasize that the medications used in MAT are carefully regulated, clinically proven, and dramatically safer than illicit or uncontrolled opioid use.(Source) When taken as prescribed under medical supervision, these medications help people regain stability, return to work or school, and rebuild their lives.

At Cardinal Recovery, MAT is never used in isolation. It is combined with:

• Comprehensive assessment and diagnosis
• Individualized treatment planning
• Evidence-based therapies such as CBT and DBT
• Family involvement when appropriate
• Ongoing monitoring and medication management

This integrated approach helps address both the physical and psychological aspects of addiction, supporting sustainable recovery.

Decades of research show that Medication-Assisted Treatment significantly improves outcomes for people with opioid use disorder compared to non-medication approaches.(Source) While success looks different for each person, studies consistently find that MAT:

• Reduces the risk of relapse – People receiving medications like methadone or buprenorphine are more likely to stay in treatment and less likely to return to regular opioid use.(Source)
• Lowers overdose deaths – Communities that expand access to MAT see substantial reductions in fatal opioid overdoses.(Source)
• Decreases transmission of infectious diseases – MAT is associated with lower rates of HIV and hepatitis C transmission, in part because it reduces injection drug use and supports safer behaviors.(Source)
• Improves retention in treatment – Individuals on MAT are more likely to remain engaged in care long enough to benefit from counseling and support services.(Source)

For example, research in U.S. communities has shown that expanding access to buprenorphine and methadone is linked to significant declines in opioid overdose deaths.(Source) Other large reviews have found that people receiving opioid agonist therapy have a much lower risk of fatal overdose than those who are not on medication.(Source)

The director of the National Institute on Drug Abuse (NIDA) and other leading experts have repeatedly emphasized that the evidence for MAT is strong and consistent: outcomes are better with medication than without it for most people with moderate to severe opioid use disorder.(Source)

In addition to survival and relapse outcomes, many patients report that MAT helps them:

• Experience fewer and less intense cravings
• Sleep better and feel more physically stable
• Reduce anxiety, depression, and irritability related to withdrawal
• Re-engage in work, school, and family responsibilities

Because MAT supports both physical stabilization and emotional relief, it can make it easier for individuals to participate fully in therapy, build coping skills, and commit to long-term recovery.

When used as part of a comprehensive treatment plan, Medication-Assisted Treatment offers several important benefits:

• Reduced withdrawal symptoms – Medications can ease or prevent symptoms such as muscle aches, sweating, nausea, diarrhea, insomnia, and anxiety, which are common during opioid withdrawal.(Source)
• Lower cravings – By stabilizing brain chemistry, MAT helps reduce intense cravings that often lead to relapse, especially in the early stages of recovery.(Source)
• Improved safety – MAT significantly reduces the risk of fatal overdose, particularly after periods of abstinence when tolerance is lower.(Source)
• Better treatment engagement – People on MAT are more likely to stay in treatment, attend therapy sessions, and follow through with aftercare plans.(Source)
• Support for mental health – Stabilizing the body can make it easier to address co-occurring conditions such as depression, anxiety, or PTSD through counseling and medication when appropriate.(Source)
• Enhanced quality of life – Many individuals report improved functioning at work, better relationships, and a greater sense of stability and hope.

At Cardinal Recovery, MAT is tailored to each person’s needs, goals, and medical history. Our team works closely with clients to:

• Select the most appropriate medication
• Determine a safe starting dose
• Adjust the dose over time based on response and side effects
• Integrate therapy, support groups, and holistic services

This individualized approach helps ensure that MAT is not just about symptom relief, but about building a strong foundation for long-term recovery.

While the overall evidence for Medication-Assisted Treatment is strong, there are still areas where research is evolving and treatment must be individualized.(Source)

Some of the key uncertainties and variables include:

• Choosing the right medication – Methadone, buprenorphine, and naltrexone each have different benefits, risks, and practical considerations. There is no single medication that is best for everyone, and high-quality head-to-head comparisons are still limited in some areas.(Source)
• Determining the optimal dose – The most effective and safest dose can vary widely from person to person, depending on factors such as prior opioid use, metabolism, co-occurring conditions, and other medications.(Source)
• Deciding how long to stay on medication – Research suggests that longer durations of MAT are associated with better outcomes and lower relapse risk, but there is no universal timeline for when or whether to taper off.(Source)
• Managing co-occurring disorders – Many people with opioid use disorder also experience mental health conditions, chronic pain, or other medical issues that can influence how MAT is used and how well it works.(Source)

Professional guidelines from organizations such as the American Society of Addiction Medicine (ASAM) emphasize that treatment decisions should be made collaboratively between the patient and a qualified clinician, based on the best available evidence, clinical judgment, and the individual’s preferences and goals.(Source)

At Cardinal Recovery, we recognize that MAT is not a one-size-fits-all solution. Our clinicians:

• Conduct thorough assessments before starting medication
• Review medical history, current medications, and mental health needs
• Discuss the benefits, risks, and alternatives of each option
• Revisit the treatment plan regularly and adjust as needed

This shared decision-making process helps ensure that MAT is used safely, ethically, and in a way that aligns with each person’s recovery journey.

Knowing that Medication-Assisted Treatment is an option can be life-saving for someone struggling with opioid addiction.(Source) MAT may be appropriate if you or your loved one:

• Have a history of opioid use disorder or repeated relapses
• Experience severe withdrawal symptoms when trying to stop
• Have overdosed or are at high risk of overdose
• Have not found success with non-medication approaches alone
• Need additional support to stabilize and participate in therapy

MAT is not about giving up control—it is about using every effective, evidence-based tool available to support recovery. For many people, combining medication with counseling and support makes the difference between repeated relapse and sustained sobriety.(Source)

At Cardinal Recovery, we provide:

• Comprehensive evaluation to determine whether MAT is clinically appropriate
• Coordination with detox, residential, and outpatient levels of care
• Ongoing medication management and monitoring
• Integrated therapy and family support
• Aftercare planning to support long-term recovery

If you are unsure whether MAT is right for you, our team can answer your questions, review your history, and help you explore all available options in a compassionate, nonjudgmental environment.