Naltrexone is a powerful, non-addictive medication that plays a key role in relapse prevention for individuals recovering from alcohol and opioid use disorders. At Orange County Detox, we incorporate Naltrexone into personalized recovery plans for clients seeking evidence-based, long-term support. Whether you are early in recovery or looking to avoid relapse after detox, Naltrexone may be a safe and effective solution.
What Is Naltrexone?
Naltrexone is an FDA-approved opioid antagonist that works by blocking the euphoric and sedative effects of opioids and alcohol. It prevents substances from activating receptors in the brain, reducing the desire to use and helping individuals stay on track with recovery. Naltrexone is non-narcotic, non-sedating, and does not produce physical dependence, making it an excellent option for many.
Naltrexone is typically prescribed in two forms:
- Oral tablet (50 mg daily)
- Extended-release injectable (Vivitrol, given monthly)
Benefits of Naltrexone Treatment in Orange County
Choosing Naltrexone therapy at Orange County Detox offers many advantages, especially when paired with counseling and support services:
- Significantly reduces cravings for alcohol and opioids
- Helps prevent relapse after detox
- Non-addictive with no potential for abuse
- Does not impair mental clarity or alertness
- Safe for outpatient and aftercare settings
Who Is a Candidate for Naltrexone?
Ideal candidates for Naltrexone therapy include:
- Individuals who have completed detox from alcohol or opioids
- People seeking long-term relapse prevention
- Those who do not want or need opioid replacement therapy (e.g., Suboxone)
- Clients willing to participate in therapy and medical monitoring
- Individuals with stable liver function and no contraindicated medications
Naltrexone vs. Suboxone vs. Vivitrol
Understanding how Naltrexone compares to other medications is important:
- Naltrexone: Non-addictive opioid blocker, ideal for post-detox relapse prevention
- Suboxone: Contains buprenorphine (partial opioid agonist), ideal for reducing withdrawal early in recovery
- Vivitrol: Injectable Naltrexone that provides 30 days of coverage per dose, beneficial for clients who have trouble with daily adherence
All three medications are FDA-approved and can be used as part of a Medication-Assisted Treatment (MAT) program, based on the individual’s stage in recovery and clinical needs.
What to Expect From Naltrexone Treatment at Orange County Detox
- Medical Evaluation – You’ll receive a thorough screening to confirm detox completion, check liver function, and review medications.
- Initiation Phase – Treatment typically begins with a 25 mg test dose, followed by 50 mg daily maintenance.
- Ongoing Support – Clients are seen weekly or bi-weekly for check-ins, lab monitoring, and therapy integration.
- Extended Use – Many patients remain on Naltrexone for 3–12 months or longer, transitioning into aftercare planning.
Naltrexone Side Effects and Risks
Like all medications, Naltrexone may cause side effects:
- Common: Nausea, headache, dizziness, fatigue
- Less common: Anxiety, joint pain, irritability
- Serious: Liver toxicity (rare, but requires monitoring)
To reduce risks, we conduct regular liver function tests and provide close monitoring by our medical team.
Naltrexone and Alcohol Use Disorder
For individuals recovering from alcohol addiction, Naltrexone significantly reduces the rewarding effects of drinking. It helps manage cravings and reduces the risk of relapse, especially when used in combination with behavioral therapy and peer support. Studies show improved abstinence rates for clients using Naltrexone alongside treatment.
Naltrexone and Opioid Use Disorder
After completing opioid detox, Naltrexone can help prevent relapse by blocking any high from future opioid use. It is most effective in motivated clients who are fully detoxed and committed to sobriety. It can also be a strong option for those transitioning from residential or PHP care.
- Verify your benefits quickly and confidentially
- Assist with prior authorizations if needed
- Offer affordable self-pay and sliding scale options
We work with you to remove barriers to care and make treatment as accessible as possible.
FAQs About Naltrexone Therapy
Can you drink on Naltrexone?
Naltrexone blocks the pleasurable effects of alcohol, making drinking less rewarding. However, clients are encouraged not to drink while on Naltrexone and to work closely with their care team.
How long does Naltrexone stay in your system?
Oral Naltrexone typically has a half-life of 4–13 hours, with effects lasting up to 72 hours. Vivitrol stays active for about 30 days.
Can I take Naltrexone long term?
Yes. Many clients benefit from long-term use, especially during the first year of sobriety. There is no known risk of dependency.
Is Naltrexone a narcotic or controlled substance?
No. Naltrexone is not a controlled substance, and it carries no potential for addiction or abuse.
Can I switch from Suboxone to Naltrexone?
Yes, but a full detox period is required between stopping Suboxone and starting Naltrexone. This transition should always be medically supervised.
How to Start Naltrexone Treatment in Orange County
If you’re ready to strengthen your recovery and reduce the risk of relapse, Orange County Detox is here to help. Our expert team provides medical oversight, counseling, and supportive services tailored to your needs.
