What Is Naltrexone Addiction Treatment?
Naltrexone addiction treatment is a non-addictive, FDA-approved therapy used in the treatment of both opioid use disorder and alcohol use disorder. Unlike medications that mimic opioid effects, Naltrexone works by blocking the brain’s opioid receptors, preventing any euphoric or reinforcing effects if a person drinks alcohol or uses opioids.
At Amity San Diego, Naltrexone is used as part of a comprehensive medication-assisted treatment (MAT) plan, which includes therapy, peer support, and personalized care. It’s one of the most powerful tools we have for relapse prevention — especially for individuals who have already completed detox or early stabilization.
Naltrexone helps reduce cravings by targeting the neurological pathways that reinforce addiction. By blocking opioid receptors, it:
Prevents individuals from feeling “high” if they use opioids
Reduces alcohol cravings and the rewarding effects of drinking
Helps individuals maintain sobriety after initial detox
Is non-habit forming and does not cause withdrawal if stopped
Unlike medications like Suboxone or methadone, Naltrexone does not have opioid properties. It’s often best suited for individuals who are already medically stable and want added protection as they move deeper into recovery.
Forms of Naltrexone Addiction Treatment Available at Amity San Diego
We offer two forms of Naltrexone based on clinical needs and individual preferences:
1. Oral Naltrexone (Daily Pill)
Taken once per day by mouth, this form provides flexibility and ease of use for clients who are consistent with medication routines.
2. Extended-Release Naltrexone (Vivitrol Injection)
Administered once a month, Vivitrol offers long-lasting protection and removes the need to remember a daily dose. It’s often recommended for individuals with a history of relapse or difficulty with medication adherence.
Our clinical team will help you choose the right option based on your history, preferences, and goals.
Naltrexone for Opioid Addiction
For individuals recovering from opioids such as heroin, fentanyl, or oxycodone, Naltrexone can reduce the temptation to return to use. It is typically introduced after detox is complete — since taking it while opioids are still in the body can cause withdrawal symptoms.
When used as part of a structured treatment plan, Naltrexone helps create the psychological space needed to focus on therapy, triggers, and long-term healing.
Naltrexone for Alcohol Use Disorder
Naltrexone addiction treatment is also approved for alcohol relapse prevention. It reduces cravings and dulls the reinforcing effects of alcohol, which can make it easier to say no in high-risk situations.
Whether you’re trying to stay sober after a period of heavy drinking or want extra support alongside therapy and outpatient treatment, Naltrexone can be a helpful tool in maintaining progress.
What Naltrexone Treatment Looks Like at Amity San Diego
Medication is just one piece of the puzzle. At Amity, Naltrexone is used as part of a whole-person recovery plan that includes:
Therapy – Individual and group counseling to address trauma, triggers, and habits
Psychoeducation – Learning how Naltrexone supports brain chemistry and relapse prevention
Dual Diagnosis Care – Support for co-occurring mental health conditions like depression or anxiety
Relapse Prevention & Life Skills – Building confidence in real-world sobriety
Outpatient Care (PHP & IOP) – Structured programs that fit your recovery needs and lifestyle
Who Is a Candidate for Naltrexone?
You may be a good fit for Naltrexone treatment in San Diego if:
You’ve completed opioid or alcohol detox and want to prevent relapse
You’re seeking a non-opioid MAT option
You have experienced repeated relapses despite therapy
You want medication support without the risk of dependence
You’re motivated to maintain recovery and engage in outpatient care
If you’re unsure, our medical team will help assess whether Naltrexone is right for your recovery stage and goals.
A Judgment-Free Approach to Medication Support
At Amity San Diego, we treat MAT with Naltrexone addiction treatment as a legitimate, clinically sound option for recovery — not as a crutch or shortcut. Everyone’s path is different, and our role is to walk with you, not shame you. If medication gives you the clarity, protection, and focus you need to heal, we support it — fully.
Verify Your Insurance
We understand that navigating the financial aspects of treatment can be challenging. Amity San Diego is here to help. Our team works with many insurance providers to make treatment as accessible as possible. Click below to verify your insurance and learn more about your coverage options. Our admissions team will guide you through the process and answer any questions you may have.
