Medication-Assisted Treatment for Fentanyl Addiction in Los Angeles
FDA-approved medications combined with counseling and behavioral therapies form the gold standard for fentanyl use disorder recovery.
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What Is Medication-Assisted Treatment?
Medication-Assisted Treatment (MAT) combines FDA-approved medications with counseling and behavioral therapies to treat opioid use disorder, including fentanyl addiction. Unlike older abstinence-only models, MAT addresses the physiological reality of opioid dependence: fentanyl alters brain chemistry in ways that create powerful cravings and physical withdrawal that willpower alone cannot overcome.
At iRely Recovery, MAT is never a one-size-fits-all approach. Our medical team conducts a comprehensive assessment before recommending a medication protocol. Factors including the duration of fentanyl use, presence of co-occurring disorders, prior treatment history, and personal preferences all influence which medication is most appropriate.
The three primary medications used in fentanyl MAT are buprenorphine (often combined with naloxone as Suboxone), methadone, and naltrexone (Vivitrol). Each works through a distinct mechanism and serves different stages of recovery. Our physicians are certified waivered prescribers who maintain current DEA authorization to dispense all approved medications.

The Three Approved MAT Medications
Choosing the right medication is a clinical decision made collaboratively between the patient and our prescribing physician. Each medication has a distinct profile of benefits, risks, and lifestyle requirements that must be weighed carefully.
Buprenorphine/naloxone (Suboxone) is a partial opioid agonist that reduces cravings and prevents withdrawal without producing the full euphoric effect of fentanyl. It can be prescribed for take-home use relatively quickly, making it practical for patients who need to maintain work or family responsibilities. The naloxone component discourages misuse by causing withdrawal if the medication is injected.
Methadone is a full opioid agonist dispensed daily at licensed clinics. It is particularly effective for patients with severe fentanyl dependence or those who have not responded to buprenorphine. Because methadone can only be dispensed through a federally licensed opioid treatment program and requires daily clinic attendance initially, it provides structured accountability alongside medication.
Naltrexone (Vivitrol) works differently; it is an opioid antagonist that blocks the euphoric effects of opioids entirely. It is most appropriate for patients who have already completed medically supervised detox and are fully opioid-free. The monthly injectable form removes the daily adherence burden.
Partial Agonist
Reduces cravings and withdrawal. Can be prescribed for home use. Works within hours of last fentanyl use.
Full Agonist
Highly effective for severe dependence. Dispensed at licensed clinics. Provides structured daily accountability.
Opioid Blocker
Blocks all opioid effects. Requires full detox first. Monthly injection available for ease of adherence.
How MAT Works at iRely Recovery
The MAT process at iRely begins before any medication is dispensed. Our intake team conducts a full biopsychosocial assessment to understand your history with fentanyl, any co-occurring mental health conditions, and your goals for recovery. This evaluation guides every clinical decision that follows.
Induction, the process of starting medication, is carefully monitored. For buprenorphine, this typically begins when mild to moderate withdrawal symptoms are present, which is usually 12 to 24 hours after the last fentanyl use for most forms, though fentanyl's long tissue half-life sometimes requires extended monitoring. Methadone induction follows a strict dosing protocol to avoid sedation or respiratory depression.
During stabilization, our team works to find the dose that eliminates cravings without causing sedation. This phase can take days to weeks and requires honest communication about how you are feeling. Concurrent counseling sessions begin immediately, medication alone is not sufficient for lasting recovery.
Assessment & Induction
Full clinical evaluation, last-use timeline, withdrawal monitoring. Medication started at therapeutic dose.
Stabilization
Dose adjusted over days-weeks to eliminate cravings. Counseling begins immediately.
Maintenance
Stable dose maintained as long as clinically indicated. No arbitrary time limit on treatment.
Taper (Optional)
Patient-driven, slow taper for those who choose it. Never rushed. Return to maintenance is always an option.
Who Is MAT Right For?
Medication-assisted treatment is appropriate for a wide range of individuals struggling with fentanyl use disorder. It is not reserved for cases of extreme severity, in fact, early initiation of MAT is associated with better long-term outcomes than waiting until the situation becomes life-threatening.
If you have tried to stop using fentanyl on your own and found withdrawal symptoms or cravings unbearable, MAT can provide the medical support your brain chemistry requires. If you have relapsed one or more times after abstinence-based treatment, MAT's evidence base makes it a strong clinical recommendation. If maintaining employment, parenting responsibilities, or education is a priority, the flexibility of buprenorphine makes treatment compatible with daily life.
Who MAT May Help
- History of fentanyl or opioid use disorder
- Prior unsuccessful attempts at abstinence-only treatment
- Experiencing strong withdrawal symptoms or cravings
- Co-occurring mental health conditions like depression or anxiety
- Need to maintain work, school, or family responsibilities during treatment
- Concern about overdose risk during early recovery
- Seeking a harm-reduction approach to fentanyl use
- History of prior opioid overdose
Counseling and Behavioral Therapies in MAT
At iRely Recovery, medication is one component of a comprehensive treatment plan; it is never the only component. Research is unambiguous: MAT combined with counseling produces significantly better outcomes than either medication or therapy alone. Our clinical schedule integrates individual therapy, group sessions, and skills-based programming alongside medical management visits.
Individual therapy sessions use evidence-based modalities including Cognitive Behavioral Therapy (CBT), Motivational Interviewing (MI), and trauma-focused approaches when indicated. CBT helps patients identify the thought patterns and triggers that drive fentanyl use and develop concrete coping strategies. Motivational Interviewing strengthens internal motivation and resolves ambivalence about change, a critical factor in early recovery.
Group therapy provides peer connection that medications cannot replicate. Sharing experiences with others in recovery reduces the shame and isolation that sustain addiction. Our groups are facilitated by licensed clinicians and cover relapse prevention, relationships, co-occurring disorders, and life skills.
Fentanyl MAT Questions
Straight answers to the questions people ask most.
Is buprenorphine (Suboxone) appropriate for fentanyl addiction?
Yes. Buprenorphine is one of the most studied and effective medications for opioid use disorder, including fentanyl dependence. Because fentanyl has a long tissue half-life, induction timing requires extra care, but buprenorphine remains a first-line treatment option for most patients.
How long does MAT last?
There is no clinically recommended time limit for MAT. Current evidence supports treating opioid use disorder as a chronic condition requiring long-term management. Decisions about tapering or discontinuing medication are made collaboratively based on stability, life circumstances, and patient preference.
Will MAT make me high?
When taken as prescribed, MAT medications do not produce euphoria. Buprenorphine has a ceiling effect that prevents the high associated with full agonists. At therapeutic doses, patients feel normal, not sedated, not high, and can function fully in daily life.
Does insurance cover MAT at iRely Recovery?
Most major commercial insurance plans and Medicaid cover MAT as a medical necessity. Our admissions team verifies benefits before admission and works with your insurer to maximize coverage. Call 818-351-1193 for a confidential benefits check.
Can I work or drive while on buprenorphine?
Most patients on stable buprenorphine doses report no impairment in cognitive function or driving ability. During the induction phase, some drowsiness may occur. Your prescriber will advise on activity restrictions during dose adjustments.
What happens if I miss a MAT dose?
Missing one dose of buprenorphine is usually manageable, take the missed dose as soon as you remember unless it is nearly time for the next dose. Missing methadone doses requires contact with the clinic immediately. Do not take extra medication to compensate. Contact your prescriber the same day.
Is naltrexone effective for fentanyl addiction?
Naltrexone is an evidence-based option, but its requirement for complete opioid clearance before induction makes it challenging for people with active fentanyl dependence. It is most appropriate for patients who have completed medically supervised detox and are fully opioid-free.
Can I receive MAT if I have a history of liver disease?
Liver health is assessed at intake. Buprenorphine and naltrexone require monitoring in patients with significant hepatic impairment. Methadone may be adjusted. Our medical team reviews all health conditions before prescribing.
Is MAT available for pregnant patients?
Yes. Buprenorphine and methadone are the standard of care for opioid use disorder in pregnancy. Untreated fentanyl addiction poses far greater risks to mother and fetus than MAT. iRely coordinates care with obstetric providers to support pregnant patients in recovery.
What is the difference between physical dependence and addiction?
Physical dependence means the body adapts to a substance and withdrawal occurs if it is stopped abruptly. Addiction involves compulsive use despite harmful consequences. MAT patients become physically dependent on buprenorphine or methadone, but this is a managed medical state, not addiction, when the medication is used as prescribed under clinical supervision.
How do I start MAT at iRely Recovery?
Call 818-351-1193 or complete the online contact form. Our admissions team will conduct a brief phone assessment, verify your insurance, and schedule an intake appointment. MAT can often begin within 24 to 48 hours of first contact.
Are there MAT options that don't require daily clinic visits?
Yes. Buprenorphine/naloxone (Suboxone) can be prescribed for home use, with take-home supplies extending as trust is established. Monthly naltrexone (Vivitrol) injections eliminate daily adherence. We work with your schedule to find the most practical protocol.
Sources & Further Reading
- SAMHSA. Medications for Opioid Use Disorder. Treatment Improvement Protocol (TIP) 63.
- National Institute on Drug Abuse. Medications for Opioid Use Disorder (Research Report).
- Mattick RP, et al. (2014). Buprenorphine maintenance versus placebo or methadone maintenance for opioid dependence. Cochrane Database of Systematic Reviews.
- Lee JD, et al. (2018). Comparative effectiveness of extended-release naltrexone versus buprenorphine-naloxone for opioid relapse prevention (X:BOT). The Lancet, 391(10118), 309-318.
- American Society of Addiction Medicine. National Practice Guideline for the Treatment of Opioid Use Disorder: 2020 Focused Update.
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