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Medically Reviewed Content
Updated: September 2026
Sources: SAMHSA, NIDA

Naltrexone and Vivitrol Treatment Centers

Naltrexone is an FDA-approved opioid antagonist medication used to treat both alcohol dependence and opioid use disorder. Available as a daily oral tablet (Revia) or a monthly Vivitrol injection, naltrexone works by blocking opioid receptors in the brain to reduce cravings and prevent relapse. Use our directory to find treatment centers that offer naltrexone-based medication-assisted treatment near you.

Found 6,655 treatment centers offering naltrexone (vivitrol) across the United States.

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Meridian Behavioral Health

Meridian Behavioral Health, situated in Sauk Rapids, MN, delivers targeted substance abuse recovery programs for adult men experiencing dual mental health conditions. This facility offers supervised live-in treatment within a secure and nurturing setting, featuring concise residential options. Employing strategies such as 12-step encouragement, emotional regulation techniques, and concise counseling, this establishment serves adults, older individuals, and younger adults in need of thorough healing. Meridian Behavioral Health distinguishes itself through its dedication to tackling co-occurring disorders in a gender-focused atmosphere, emphasizing excellent care and personalized assistance.

Meridian Behavioral Healthcare Inc

Meridian Behavioral Healthcare Inc, located in Cross City, FL, provides outpatient services for substance use disorders and specialized support for those dealing with co-occurring mental health conditions. Their offerings encompass anger management, brief therapy sessions, and cognitive behavioral therapy. The center customizes its services for adult men and women, as well as individuals who have faced traumatic experiences. With an emphasis on support for both adults and younger clients, they create an accommodating atmosphere for all genders. Meridian Behavioral Healthcare Inc is recognized for its holistic strategy in tackling substance use and mental health challenges, dedicated to delivering high-quality assistance to those in need.

Meridian Behavioral Healthcare Inc

Meridian Behavioral Healthcare Inc. in Gainesville, FL, provides outpatient services for adults and youth experiencing behavioral health challenges, including substance use disorders. Their approach incorporates proven therapeutic methods like cognitive behavioral therapy and motivational interviewing. Specialized programs are offered for military members, teenagers, and adult men. The center accommodates both male and female clients with personalized care plans. Meridian Behavioral Healthcare Inc. is committed to delivering effective, individualized support for individuals managing addiction and co-occurring mental health issues.

Meridian Behavioral Healthcare Inc

Meridian Behavioral Healthcare Inc, located in Gainesville, FL, provides extensive detox services within a residential environment, including round-the-clock support. The center employs evidence-based methodologies, which encompass cognitive behavioral therapy, motivational interviewing, and relapse prevention strategies. This facility serves both adult men and women, as well as individuals who have undergone trauma. Meridian Behavioral Healthcare Inc also features specialized programs for young adults and emphasizes gender-sensitive treatment for both genders, offering customized care for a wide array of patients. Individuals can anticipate exceptional, personalized support as they progress on their path to recovery.

Meridian Behavioral Healthcare Inc

Meridian Behavioral Healthcare Inc, located in Starke, FL, provides extensive treatment options for adults dealing with substance use issues, including those who also face mental health challenges. Their offerings include intensive outpatient and regular outpatient programs, as well as anger management services. Emphasizing cognitive behavioral therapy and short-term interventions, the center serves both men and women, along with clients diagnosed with HIV or AIDS. The facility is dedicated to delivering specialized support for adults, children, and adolescents, featuring customized programs for both genders. Meridian Behavioral Healthcare Inc is recognized for its high standards of care and its dedication to meeting the distinct needs of individuals on their path to recovery.

Meridian Behavioral Healthcare Inc

Meridian Behavioral Healthcare Inc located in Chiefland, FL, specializes in outpatient treatment for substance abuse as well as providing expert care for those facing both substance use and significant mental health issues. Their offerings encompass various programs such as anger management, short-term interventions, and cognitive behavioral therapy. This center caters to the unique needs of adult men and women, including those who have gone through traumatic experiences. Emphasizing support for both adults and adolescents, clients of all genders can access extensive assistance at this facility. Meridian Behavioral Healthcare Inc prioritizes high-quality care and personalized treatment strategies to aid clients in their recovery process.

Meridian Behavioral Healthcare Inc

Meridian Behavioral Healthcare Inc, situated in Gainesville, FL, delivers extensive recovery support. This facility offers intensive outpatient care, extended residential stays, and outpatient services for adults and young adults struggling with addiction and co-occurring mental health issues. Meridian Behavioral Healthcare Inc features distinct programs for active military, adult men, and women, employing proven methods like 12-step integration, anger management, and cognitive behavioral therapy for effective treatment. Serving both male and female individuals, the center crafts personalized plans to foster sustained healing.

Meridian Behavioral Healthcare Inc

Meridian Behavioral Healthcare Inc in Gainesville, FL, provides extensive outpatient support for individuals struggling with substance use disorders. The center excels in addressing complex cases, particularly those involving dual diagnoses of substance abuse and significant mental health challenges, with a dedicated focus on adults and young adults. Utilizing proven therapeutic methods such as cognitive behavioral therapy and anger management, Meridian Behavioral Healthcare Inc delivers personalized treatment plans. These include distinct programs designed for adult men, adult women, and individuals who have experienced trauma. The availability of outpatient medication-assisted treatment, including methadone, buprenorphine, or naltrexone, underscores Meridian Behavioral Healthcare Inc's commitment to delivering high-quality recovery services within a nurturing atmosphere.

Meridian Behavioral Healthcare Inc

Meridian Behavioral Healthcare Inc, situated in Gainesville, FL, delivers targeted therapeutic interventions for individuals grappling with substance abuse and related mental health challenges, catering to both younger and adult demographics. This establishment offers ambulatory care options, such as methadone and buprenorphine-assisted therapies. Employing scientifically validated methods, including cognitive behavioral therapy and motivational interviewing, the center prioritizes personalized support for adult women, individuals with HIV/AIDS, and those managing dual diagnoses. Meridian Behavioral Healthcare Inc also emphasizes anger management and offers specialized programs for young adults, ensuring holistic and impactful recovery support for all genders.

Merito House Addiction Treatment Ctr

Merito House Addiction Treatment Center located in San Bernardino, CA, provides a wide array of services for those seeking help with addiction. The center specializes in detox services, treatment for substance use disorders, transitional living arrangements, and sober housing for both adults and young adults. Offering programs that include intensive outpatient care, long-term residential stays, and outpatient treatment, Merito House addresses various specific recovery needs. Treatment methodologies employed range from 12-step support to anger management and brief interventions, ensuring that care plans are customized for each individual. Additionally, there are specialized programs tailored to adult men, women, and individuals facing both mental health and substance use challenges. Committed to delivering high-quality, individualized care, Merito House aims to assist people in their journey toward recovery.

Meta Addiction Treatment
North Reading, MA

Meta Addiction Treatment, situated in North Reading, MA, provides a complete spectrum of care for those seeking lasting sobriety. This institution offers various levels of care, including intensive outpatient, day treatment, and partial hospitalization programs, designed for adults and young adults grappling with addiction. Employing therapeutic modalities like 12-step integration, brief intervention, and cognitive behavioral therapy, the center crafts personalized recovery pathways. Recognizing diverse needs, Meta Addiction Treatment features distinct programs for active military members, adult men, and adult women, fostering a safe and understanding atmosphere. Their provision of transitional housing, halfway house accommodations, and sober living environments significantly bolsters their commitment to comprehensive client support.

Meta House Inc
Milwaukee, WI

Situated in Milwaukee, WI, Meta House Inc delivers an extensive array of long-term, short-term, and around-the-clock residential programs aimed at adult women in need of substance use recovery. This center focuses on individuals facing both substance use and mental health challenges. It offers dedicated services for those who have undergone trauma, featuring customized programs for various age groups, including adults, seniors, and young adults. Meta House Inc employs proven strategies such as 12-step support, anger management, and brief interventions to guarantee optimal care for every client. For those in search of a nurturing and women-centered atmosphere for overcoming addiction, this facility provides a caring and effective healing journey.

Methodist Richardson Medical Center

Methodist Richardson Medical Center in Richardson, TX provides extensive addiction recovery services for adults and adolescents. This institution offers inpatient hospital detox and therapy for substance use disorders, alongside treatment for co-occurring mental health issues. Employing proven strategies such as 12-step facilitation and cognitive behavioral therapy, the center delivers tailored support to meet individual requirements. Emphasizing high standards and customized recovery plans, Methodist Richardson Medical Center supports both male and female individuals aiming to conquer addiction and reclaim their well-being.

Meta Addiction Treatment

Meta Addiction Treatment, situated in Haverhill, MA, provides thorough care for adults and younger adults struggling with substance use. They offer structured programs including intensive outpatient, standard outpatient, and partial hospitalization (day treatment). Employing proven methods such as 12-step facilitation, brief intervention, and cognitive behavioral therapy, the center personalizes recovery plans. Meta Addiction Treatment also features dedicated programs for active-duty military personnel, adult men, and adult women, demonstrating their commitment to serving a broad spectrum of individuals. Their services are available to both male and female clients, ensuring comprehensive support for those on their journey to recovery.

Meridian Behavioral Healthcare Inc

Meridian Behavioral Healthcare Inc, located in Lake City, FL, provides an extensive array of substance abuse treatment services for both adults and children facing concurrent mental health challenges. The center offers diverse treatment alternatives, including intensive outpatient services, long-term residential care, and standard outpatient programs, all tailored to meet individual needs. Therapies such as cognitive behavioral therapy and anger management form the foundation of their approach. The facility features specialized programs for youth, individuals living with HIV or AIDS, and those experiencing both mental health and substance use issues. Catering to a diverse population of male and female clients across various age brackets, Meridian Behavioral Healthcare Inc stands out as a reliable option for personalized addiction recovery services.

Meridian Healthcare
Youngstown, OH

Meridian Healthcare, located in Youngstown, OH, provides an extensive array of services for individuals facing substance use issues and co-occurring mental health disorders, catering to both adults and children. The center offers various treatment options, including intensive outpatient, outpatient, and medications such as methadone, buprenorphine, or naltrexone. Emphasizing methods like 12-step facilitation, anger management, and brief interventions, the facility supports a diverse clientele, including active duty military members, adolescents, and adult males. Meridian Healthcare is dedicated to delivering quality care and assistance to individuals from all gender identities who are on their journey to recovery from substance use and mental health difficulties.

Meridian Behavioral Healthcare

Meridian Behavioral Healthcare in Palatka, FL, delivers thorough outpatient services for individuals of all ages battling addiction and coinciding mental health conditions. Their tailored programs are designed for adult men, adult women, and those who have undergone trauma. Employing strategies such as anger management, cognitive behavioral therapy, and brief interventions, this center offers individualized support for those pursuing recovery. Dedicated to excellence and customized care, Meridian Behavioral Healthcare supports both male and female patients of varying ages, fostering a nurturing atmosphere for wellness and personal development.

Meridian Behavioral Healthcare Inc

Meridian Behavioral Healthcare Inc in Live Oak, FL, provides integrated care for substance use disorders and co-occurring mental health conditions. The center offers outpatient options, including medication-assisted treatment with methadone, buprenorphine, or naltrexone. Their therapeutic approach incorporates evidence-based practices such as anger management, cognitive behavioral therapy, and brief interventions. Specialized programs are available for adult men, women, and individuals with a history of trauma. Meridian Behavioral Healthcare Inc serves both adults and young people, with tailored services designed for each gender, fostering a supportive setting for recovery and well-being.

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Meridian Behavioral Healthcare Inc in Lake Butler, FL, delivers outpatient services for substance abuse and integrated support for those facing dual mental health diagnoses. Through techniques such as cognitive behavioral therapy and motivational interviewing, this center delivers customized support for adults and young people. Distinctive offerings are available for individuals with HIV/AIDS, co-occurring conditions, and those involved with the justice system. Committed to high standards of care, Meridian Behavioral Healthcare Inc serves both men and women looking for individualized recovery from addiction and mental health issues.

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Meridian Behavioral Healthcare Inc, situated in Ocala, FL, delivers complete addiction treatment and tailored support for those facing dual diagnoses of substance abuse and significant mental health challenges. The center offers a range of outpatient therapies, including medication-assisted treatment with methadone, buprenorphine, or naltrexone, alongside programs for anger management, cognitive behavioral therapy, and trauma-informed care, serving adults, children, and adolescents. By emphasizing personalized treatment plans and research-backed methods, Meridian Behavioral Healthcare Inc is committed to offering high-quality services aimed at fostering enduring recovery and enhanced psychological well-being for its patients.

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Meridian Healthcare in Warren, OH, provides extensive care for adults struggling with substance use and co-occurring mental health challenges, as well as for children facing emotional disturbances. The facility offers robust intensive outpatient and outpatient services, incorporating medication-assisted treatment like methadone, buprenorphine, and naltrexone. Meridian Healthcare is equipped to serve various populations, including active duty military personnel, adolescents, and adult men, through specialized programs. They employ therapeutic strategies such as 12-step facilitation, anger management techniques, and brief interventions, ensuring that each individual receives tailored support. This center is committed to offering top-tier, scientifically supported rehabilitation for both male and female clients of all ages.

Frequently Asked Questions

What is naltrexone and how does it work?
Naltrexone is an opioid antagonist medication approved by the FDA to treat both alcohol use disorder and opioid dependence. It works by binding to opioid receptors in the brain, blocking the euphoric and sedative effects of opioids and reducing alcohol cravings. Naltrexone is available as an oral tablet (brand name Revia) and as a monthly injection (brand name Vivitrol).
What are the most common naltrexone side effects?
The most common naltrexone side effects include nausea, headache, dizziness, fatigue, insomnia, and anxiety. Some patients also experience joint or muscle pain, decreased appetite, and stomach cramps. Most side effects are mild and tend to diminish within the first few weeks of treatment. Serious but rare side effects include liver damage, so physicians typically monitor liver function during treatment.
What is Vivitrol and how is the injection administered?
Vivitrol is the brand name for extended-release naltrexone, delivered as a once-monthly intramuscular injection. The Vivitrol injection is administered by a healthcare provider into the gluteal muscle and slowly releases naltrexone over approximately 30 days. This eliminates the need for daily pill compliance, making it a preferred option for many patients in recovery from alcohol or opioid dependence.
What is the difference between naltrexone and naloxone?
Although their names sound similar, naltrexone and naloxone serve different purposes. Naloxone (brand name Narcan) is a short-acting opioid antagonist used as an emergency rescue medication to reverse opioid overdoses, while naltrexone is a long-acting antagonist taken on a scheduled basis to prevent relapse. Naloxone works within minutes but wears off quickly, whereas naltrexone provides sustained receptor blockade over hours or weeks depending on the formulation.
How does naltrexone compare to Suboxone?
Naltrexone and Suboxone take fundamentally different approaches to treating opioid dependence. Suboxone contains buprenorphine (a partial opioid agonist) and reduces withdrawal symptoms by mildly activating opioid receptors, while naltrexone fully blocks those receptors without any opioid effect. Patients must be fully detoxed from opioids before starting naltrexone, whereas Suboxone can be initiated during early withdrawal. The best choice depends on individual treatment history and clinical needs.
What is the standard naltrexone dosage?
The standard oral naltrexone dosage for both alcohol and opioid dependence is 50 mg taken once daily. Some providers use an initial dose of 25 mg for the first day to minimize side effects. For Vivitrol, the dosage is 380 mg delivered as a single intramuscular injection once every four weeks. Dosage should not be adjusted without medical supervision.
How much does naltrexone cost and does insurance cover it?
Generic oral naltrexone tablets typically range from $30 to $80 per month without insurance. Vivitrol injections are considerably more expensive, often costing $1,000 to $1,800 per injection without coverage. Most private insurance plans, Medicaid, and Medicare cover naltrexone in both forms, and manufacturer assistance programs are available for eligible patients.
What is low dose naltrexone (LDN)?
Low dose naltrexone (LDN) refers to naltrexone taken at very small doses, typically between 1 mg and 5 mg, far below the standard 50 mg addiction treatment dose. LDN is used off-label for conditions such as chronic pain, fibromyalgia, and certain autoimmune disorders, and it is not an approved treatment for addiction. Patients should not confuse LDN with standard naltrexone therapy for substance use disorders.

About Naltrexone (Vivitrol)

Naltrexone is an opioid antagonist, meaning it binds to the mu-opioid receptors in the brain without activating them. By occupying these receptors, naltrexone effectively blocks the rewarding effects of opioids and reduces the neurochemical reinforcement that drives alcohol cravings. Unlike medications such as methadone or buprenorphine, naltrexone has no potential for abuse or physical dependence because it produces no opioid effect whatsoever.

How Naltrexone Works

When a person taking naltrexone consumes alcohol, the pleasurable dopamine surge that normally reinforces drinking behavior is significantly blunted. For individuals with opioid dependence, naltrexone prevents any ingested opioid from reaching the receptors, rendering opioid use ineffective. This pharmacological mechanism makes naltrexone a cornerstone of medication-assisted treatment (MAT) programs across the country. Naltrexone was first approved by the FDA in 1984 for opioid dependence and received additional approval for alcohol dependence in 1994.

Naltrexone Side Effects

Common side effects include:

  • Nausea, especially during the first few days
  • Headache and dizziness
  • Fatigue and insomnia
  • Joint and muscle pain
  • Decreased appetite and anxiety

Serious side effects are less common but include signs of liver injury such as yellowing of the skin or eyes, dark urine, and persistent abdominal pain. Severe injection site reactions from Vivitrol, including tissue necrosis, have been reported in rare cases. Importantly, naltrexone lowers opioid tolerance over time — if a person discontinues naltrexone and attempts to use opioids at previously tolerated doses, the risk of fatal overdose increases significantly.

Naltrexone for Alcohol Dependence

Naltrexone is one of only three FDA-approved medications for alcohol use disorder, alongside disulfiram (Antabuse) and acamprosate (Campral). For individuals struggling with alcohol dependence, naltrexone reduces heavy drinking days and increases the percentage of days abstinent. The oral formulation, sold under the brand name Revia, is typically prescribed at 50 mg daily and is most effective when combined with behavioral therapy and support groups.

Naltrexone for Opioid Dependence

For opioid dependence, naltrexone serves as a relapse-prevention tool rather than a detox medication. Patients must complete a full opioid detoxification and remain opioid-free for a minimum of 7 to 14 days before beginning naltrexone therapy. Starting naltrexone while opioids are still present can trigger sudden and severe precipitated withdrawal. Once initiated, naltrexone provides a pharmacological safety net — if a patient relapses, naltrexone blocks the drug from producing its usual effects.

Vivitrol: Injectable Naltrexone

Vivitrol is the brand name for naltrexone extended-release injectable suspension, delivering 380 mg in a single intramuscular dose once per month. A healthcare provider injects Vivitrol into the gluteal muscle using a special needle included in the product kit, alternating sides each month. The Vivitrol shot has become increasingly popular because it solves one of the biggest challenges in addiction treatment: medication adherence. Studies show that patients receiving monthly Vivitrol injections are significantly more likely to remain in treatment compared to those prescribed daily oral naltrexone.

Vivitrol Side Effects

Vivitrol shares many side effects with oral naltrexone but carries additional risks related to the injection site. These range from mild tenderness, redness, and swelling to severe complications including induration and in rare cases tissue necrosis requiring surgical intervention. As with oral naltrexone, Vivitrol can affect liver function, and depressed mood and suicidal thoughts have also been reported.

Revia: Oral Naltrexone Brand

Revia is the primary brand name for oral naltrexone hydrochloride tablets in a 50 mg strength. Today, most prescriptions are filled with generic naltrexone, which is bioequivalent and significantly less expensive. The main advantage of oral naltrexone over injectable Vivitrol is lower cost and greater dosing flexibility, but it requires daily compliance, which patients in early recovery frequently struggle with.

Low Dose Naltrexone (LDN)

Low dose naltrexone (LDN) refers to naltrexone prescribed at doses ranging from 0.5 mg to 5 mg — a fraction of the standard 50 mg addiction treatment dose. LDN is used off-label and is not FDA-approved for any condition at these low doses. It is not a treatment for addiction and operates through a fundamentally different mechanism. The theory proposes that a brief, transient blockade of opioid receptors causes a rebound effect that increases the body's natural endorphin production. LDN has been investigated for conditions including fibromyalgia, multiple sclerosis, and Crohn's disease, but large-scale clinical trials are still needed.

Naltrexone Cost and Insurance

Generic oral naltrexone typically costs $30 to $80 per month without insurance. With insurance or discount programs, out-of-pocket cost can fall below $15. Vivitrol injections cost $1,000 to $1,800 without insurance, but most private plans, Medicaid, and Medicare cover it. Alkermes offers the Vivitrol Co-Pay Savings Program for insured patients and a Patient Assistance Program for those without insurance.

Naltrexone Dosage

The standard oral dose is 50 mg once daily, with some providers starting at 25 mg for the first day to minimize side effects. For Vivitrol, the dose is 380 mg as a single intramuscular injection every four weeks. Patients must be opioid-free for a minimum of 7 to 14 days before initiating either formulation.

Naltrexone vs Naloxone: What's the Difference?

Both are opioid antagonists, but they differ in duration and use. Naloxone (Narcan) is a short-acting emergency overdose reversal agent that takes effect within minutes and wears off in 30 to 90 minutes. Naltrexone is a long-acting antagonist for ongoing relapse prevention, providing blockade for 24 hours (oral) or 30 days (Vivitrol). Naloxone is also a component of Suboxone, where it deters injection misuse.

Naltrexone vs Suboxone

Suboxone contains buprenorphine (a partial opioid agonist) that mildly stimulates opioid receptors, reducing cravings and withdrawal. Naltrexone fully blocks receptors with zero agonist activity. Patients must be fully detoxed before starting naltrexone, whereas Suboxone can be initiated during early withdrawal. A landmark 2017 clinical trial (X:BOT) found that among patients who successfully started treatment, relapse rates were similar between Vivitrol and Suboxone.

Naltrexone and Weight Loss

Naltrexone is one of two active ingredients in Contrave (naltrexone/bupropion), an FDA-approved weight management medication. However, naltrexone alone is not approved for weight loss. Some patients undergoing addiction treatment report modest weight changes related to reduced alcohol calories or appetite-suppressing side effects, but naltrexone should not be selected as an addiction medication primarily for weight effects.

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Medically Reviewed Updated September 2026

Reviewed by licensed addiction specialists. Information reflects current clinical guidance.

Sources:SAMHSA·NIDA·CDC

Need immediate help? Call SAMHSA: 1-800-662-4357 (24/7, free)