What is Naltrexone? Understanding Its Role in Addiction Recovery
Naltrexone is a prescription medication used to support recovery from alcohol and opioid use disorders. It works by reducing cravings and blocking the rewarding effects of substances, making it easier for individuals to stay committed to their recovery goals.
Understanding what naltrexone is and how it fits into a broader treatment plan can help individuals and families make more informed decisions about care. Cornerstone of Southern California uses naltrexone (when appropriate) to help individuals through the detoxification process and as part of medication assisted treatment when necessary.
What is Naltrexone?
Naltrexone is an opioid antagonist, meaning it blocks opioid receptors in the brain without producing a high. It is available in two forms: an oral tablet (ReVia) and an extended-release injectable (Vivitrol). The FDA approved naltrexone for opioid use disorder in 1984 and for alcohol use disorder in 1994, making it one of the longest-standing tools in medication-assisted treatment (MAT).
How Naltrexone Helps in Addiction Recovery
Naltrexone reduces the pleasurable effects of alcohol and opioids, which can help weaken the cycle of craving and use. When combined with counseling and behavioral therapies, it significantly improves long-term recovery outcomes. Medications like naltrexone are most effective when used as part of a comprehensive treatment plan for opioid and alcohol addiction recovery.
Who is Naltrexone Treatment For?
Naltrexone is typically deemed most appropriate for adults who have already completed detox and are medically stable. It is not suitable for individuals who are still physically dependent on opioids, as it can trigger immediate withdrawal. Ideal candidates include those committed to recovery who want additional support to manage cravings and reduce the risk of relapse.
Cornerstone of Southern California offers evidence-based addiction treatment programs designed to meet each person where they are in their recovery journey. From medical detox to outpatient care, our team builds individualized plans that may include naltrexone and other MAT options.
How Naltrexone Works in the Body for Addiction Recovery
Naltrexone works by binding to opioid receptors in the brain and blocking them, preventing opioids from producing their euphoric effects. It can reduce the rewarding feelings associated with drinking alcohol, which can help lower the motivation to consume it. This dual application makes Naltrexone a versatile tool in treating two of the most common substance use disorders.
Naltrexone vs. Other Medication-Assisted Treatment (MAT) Options
Unlike methadone and buprenorphine, naltrexone is not an opioid agonist and carries no risk of physical dependence. Methadone and buprenorphine are partial or full opioid agonists that manage withdrawal symptoms, while naltrexone is most commonly used after detox to prevent relapse. Each medication serves a different stage and need in recovery, and the right choice depends on the individual's history and treatment goals.
FDA-Approved Uses for Naltrexone
Naltrexone is FDA-approved for the treatment of alcohol use disorder and opioid use disorder in adults. It is considered a first-line treatment option within medication-assisted treatment frameworks.
Naltrexone for Co-Occurring Mental Health and Substance Use Disorders
Many individuals seeking treatment for alcohol or drug addiction also live with co-occurring conditions like depression, bipolar disorder, or PTSD. Naltrexone can be incorporated into a dual-diagnosis treatment plan, helping to stabilize substance use while other therapies address underlying mental health needs. Integrated care that treats both conditions simultaneously leads to better long-term outcomes.
Naltrexone Side Effects and Safety Information
Like all medications, naltrexone comes with potential side effects and safety considerations. Being informed helps individuals and families know what to expect and when to seek medical guidance.
Common side effects of naltrexone include:
- Cold-like symptoms, such as stuffy nose
- Nausea or vomiting
- Headache
- Fatigue or low energy
- Insomnia
- Decreased appetite
- Muscle cramps
- Injection site reactions (for the injectable form)
Is Naltrexone Addictive or Habit-Forming?
Naltrexone is not addictive and does not produce a high or euphoric effect. Because it is an opioid antagonist rather than an agonist, it does not create physical dependence. This makes it a potentially safe long-term option for individuals in recovery who want medication support without the risk of developing a new dependency.
The Role of Medications in Alcohol and Drug Detoxification
Medications used during detox can help manage withdrawal symptoms, reduce discomfort, and lower the risk of dangerous complications. For alcohol detox, medications like benzodiazepines may be used alongside naltrexone to ensure safety. Medical supervision during this phase is critical, as withdrawal from alcohol or certain drugs can be life-threatening without proper care.
Personalized Medication Plans at Cornerstone of Southern California
At Cornerstone of Southern California, treatment plans are never one-size-fits-all. Our clinical team evaluates each individual's history, health status, and recovery goals to determine the most appropriate medications and dosages. This personalized approach reflects the belief that every person's path to recovery is unique.
When to Seek Medical Detox for Addiction
Medical detox is often the first and most critical step in the recovery process. Knowing when professional detox is necessary can protect your health and set the foundation for lasting recovery.
Individuals may need medical detox if they experience:
- Inability to stop using substances despite wanting to
- Physical withdrawal symptoms when not using
- History of seizures or severe withdrawal in the past
- Long-term or heavy use of alcohol, opioids, or benzodiazepines
- Co-occurring medical or mental health conditions
These signs indicate that the body has become physically dependent on the substance or substances. At that point, stopping substance use without medical supervision could be dangerous.
Attempting to detox at home from alcohol or opioids can lead to serious complications, including seizures, severe dehydration, and in some cases, death. Medical detox provides 24-hour monitoring, symptom management, and immediate intervention if complications arise. A supervised detox significantly improves both safety and the likelihood of completing the process and moving forward in treatment.
How Cornerstone of Southern California Supports Your Recovery Journey
Cornerstone of Southern California has been serving individuals and families in Orange County and throughout Southern California for over 40 years. Our programs are built on the belief that recovery is a lifelong foundation, not a 30-day destination.
Individualized Care and Long-Term Recovery Support
Every addiction treatment plan at Cornerstone is shaped by the individual's unique history, strengths, and challenges. From medical detox and residential care to PHP and IOP, the continuum of care ensures that support continues well beyond the initial treatment phase. Long-term recovery is the goal, and the clinical team remains committed to each person's journey.
Inclusive Addiction Treatment Programs for All Needs
Cornerstone serves a diverse community, including LGBTQIA+ individuals, court-mandated clients through the alternative sentencing program, and those with co-occurring mental health disorders. Programs are designed to be welcoming, affirming, and clinically responsive to each person's needs. No matter your background or circumstances, every individual deserves compassionate, evidence-based care.
Family Engagement and Alumni Support Network
Family therapy and education are integrated throughout the treatment process at Cornerstone. The alumni network provides ongoing connection, accountability, and community for individuals after they complete formal treatment. Recovery doesn't end at discharge.
For those considering naltrexone or other MAT options, Cornerstone offers comprehensive medication-assisted treatment services guided by experienced medical professionals. The team works closely with each client to determine whether MAT is appropriate and how it fits into their overall recovery plan.
Get Help for Addiction and Mental Health at Cornerstone of Southern California
Taking the first step toward recovery is one of the most important decisions a person can make. Whether the struggle involves alcohol, opioids, or a co-occurring mental health condition, Cornerstone of Southern California is ready to help. Our team provides compassionate, individualized care that addresses the whole person, not just the substance use.
Cornerstone serves adults across Orange County and Southern California, including those managing alcohol or drug addiction alongside anxiety, depression, PTSD, or other mental health challenges. With over 40 years of experience, a physician-founded approach, and a robust alumni network, Cornerstone offers the tools, support, and community needed to build a life beyond addiction. Reach out today to take the first step toward lasting change.
Frequently Asked Questions About Naltrexone
Is naltrexone safe for long-term use in addiction recovery?
Yes, naltrexone is considered safe for long-term use when monitored by a healthcare provider. Regular liver function tests are recommended for individuals using it over an extended period. Many people use naltrexone for a year or more as part of a sustained recovery plan.
How fast does naltrexone start working for alcohol or opioid addiction?
Cravings and the rewarding effects of substances are reduced relatively quickly, but this can vary according to the individual person’s health and reactions to drugs. Full benefits are typically best realized when naltrexone is used alongside counseling and behavioral support.
Can you take naltrexone with other medications?
Naltrexone may interact with medications that contain opioids, including certain pain relievers and cough medicines. Inform all healthcare providers about naltrexone use before receiving any new prescriptions. A prescribing physician can review your full medication list to ensure safety.
What should families know about naltrexone treatment?
Naltrexone is a tool, not a cure. It is typically used as part of a comprehensive treatment plan that includes therapy and healthy routines. Supporting a loved one through MAT means encouraging consistency with medication, appointments, and recovery activities. Family involvement in the treatment process can meaningfully improve recovery outcomes.
Does insurance cover naltrexone and medication-assisted treatment programs?
Many insurance plans, including Medicaid and Medicare, cover naltrexone and MAT services. Coverage varies by plan, so it is important to verify benefits before beginning treatment. The admissions team at Cornerstone of Southern California can assist with insurance verification and help navigate coverage options.
How do I begin naltrexone treatment at Cornerstone of Southern California?
Beginning treatment at Cornerstone starts with a confidential assessment to determine the with a confidential assessment to determine the most appropriate level of care. The clinical team will evaluate whether naltrexone or another MAT option is the right fit based on your history and recovery goals. Contact the admissions team today to get started.