If Suboxone isn’t working for you, there are several proven alternatives: methadone, naltrexone (including the monthly Vivitrol injection), buprenorphine without naloxone, and long-acting buprenorphine injections like Sublocade and Brixadi.
Which one fits comes down to your medical history, how long it has been since your last opioid use, whether you’re pregnant, and how easily you can reach a clinic. At Porch Light Health we work through that decision with you and handle the switch through medication for addiction treatment across Colorado and New Mexico.
Cravings, side effects, or a poor response are all reasons to look for an alternative for Suboxone, not reasons to stop treatment. Methadone, naltrexone, buprenorphine-only, and extended-release buprenorphine each fit a different situation, and a supervised switch protects you from precipitated withdrawal.
| Option | How It Works | Dosing Pattern | Where You Get It |
| Methadone | Full opioid agonist that relieves withdrawal and blunts cravings | Daily, supervised at first | Opioid treatment program, in person |
| Naltrexone and Vivitrol | Opioid antagonist that blocks the effect of other opioids | Daily pill or monthly injection | Clinic or pharmacy, after an opioid-free window |
| Buprenorphine only (Subutex) | Partial agonist without the naloxone component | Daily, at home once stable | Clinic visit or telehealth |
| Sublocade and Brixadi | Extended-release buprenorphine with steady levels between doses | Weekly or monthly injection | Administered at a clinic |
| Clonidine and lofexidine | Non-opioid medications that ease withdrawal symptoms | Short course during withdrawal | Clinic or telehealth |
Each of these medications treats opioid use disorder in a different way, and none of them is a lesser option. What matters is the match between the medication and your situation.
Methadone is a full opioid agonist, which means it activates opioid receptors strongly enough to stop withdrawal and quiet cravings for a full day. People often feel relief within hours of an adequate dose, with stabilization taking days to weeks.
Federal rules require methadone for opioid use disorder to be dispensed through a licensed opioid treatment program, so treatment starts with daily in-person dosing before take-home privileges are earned. That structure is a real commitment, and for many people it is also the reason the medication works.
Our methadone treatment program is often the strongest option for people who didn’t respond to buprenorphine or who are using high daily amounts of fentanyl.
Methadone carries a higher risk of slowed breathing than buprenorphine, especially when combined with alcohol, benzodiazepines, or other sedatives. Tell your prescriber about everything you take.
Naltrexone is not an opioid. It blocks opioid receptors so that other opioids produce little or no effect, which removes the reward of using and supports people who want no opioid medication in their system at all.
The catch is the starting line. You have to be fully off opioids first, generally 7 to 14 days for short-acting opioids and longer after methadone, or the first dose can trigger sudden, severe withdrawal.
Many people find that window is the hardest part, which is why naltrexone works best when withdrawal is managed with medical support, such as a supervised Suboxone detox, rather than attempted alone.
One safety point deserves emphasis: tolerance drops while you’re on naltrexone, so returning to opioid use after stopping it carries a higher overdose risk than before, a hazard the National Institute on Drug Abuse documents in its guidance on opioid use disorder medications.
Subutex is buprenorphine on its own, without the naloxone that Suboxone adds to deter injection. It behaves the same way in the body: a partial agonist that eases withdrawal and cravings with a ceiling effect that lowers overdose risk compared with full agonists.
Some people do better on buprenorphine alone after running into one of these on the combination product:
Buprenorphine alone is also used in specific clinical situations, including some cases during pregnancy.
If the naloxone component is what’s bothering you, raise that before concluding buprenorphine itself isn’t working. Our comparison of Suboxone versus methadone can help you frame the conversation with your prescriber.
These are extended-release buprenorphine injections given in a clinic, which means no daily dosing and nothing to store at home. Levels stay steady between doses, and many people describe fewer day-to-day swings in cravings.
They tend to suit:
Protocols differ by product. Sublocade generally follows a period of stabilization on a sublingual buprenorphine dose, while Brixadi has its own weekly and monthly schedules. Injection-site soreness is the most common complaint.
These non-opioid medications don’t treat opioid use disorder on their own. Over a period of days, they ease the physical symptoms of withdrawal:
They’re most useful as a bridge, either while you clear opioids ahead of a naltrexone start or alongside other supportive care. Low blood pressure and dizziness are the side effects to watch. Our ambulatory medically supervised withdrawal services use these medications in an outpatient setting with clinical monitoring.
Some people with unstable medical or psychiatric conditions need a higher level of monitoring than outpatient care provides. We’ll say so directly and help coordinate that care rather than stretch our setting past what it should do.
A switch is a clinical procedure with a sequence, not a decision you make between refills. The single biggest risk is precipitated withdrawal, which happens when a medication displaces what’s already on your receptors at the wrong moment.
| Stage | Typical Timing | What the Clinician Checks | Setting |
| Assessment and planning | Same day to one week | History, current medications, pregnancy status, last use, baseline toxicology | Clinic or telehealth |
| Opioid-free window before naltrexone | Roughly 7 to 14 days, longer after methadone | Confirmed opioid-free status by exam and testing | Clinic |
| Buprenorphine start or cross-taper | Same day in many cases | Withdrawal scale score, timing since last dose | Clinic or telehealth |
| Methadone induction | Day one onward | Program enrollment, baseline vitals, observed dosing | Opioid treatment program, in person |
| First follow-up | 24 to 72 hours after the first dose | Withdrawal, cravings, vitals, dose adequacy | Phone, video, or clinic |
Our transition guide on moving from methadone to Suboxone walks through the reverse direction, and the same principles about timing apply.
The first appointment is about figuring out why your current medication isn’t doing its job. Sometimes the answer is a dose that was never raised high enough. Sometimes it’s an interaction, an untreated mental health condition, or a formulation that doesn’t agree with you.
Bring a photo ID, your insurance card if you have one, a list of current prescriptions, and whatever you can recall about past treatment. Expect questions about:
Baseline drug testing is part of that first visit as well.
Telehealth visits cover the same clinical ground using secure video, with lab work arranged locally when it’s needed. In-person and mobile unit visits usually include same-day testing and a brief exam. Video care is a practical option when distance or transportation is the barrier.
Expect a check-in by phone or video within 24 to 72 hours of your first dose. Early adjustments matter more than almost anything else, because an underdosed first week is a common reason people conclude a medication “didn’t work.”
Visit frequency depends on the medication and your stability. Methadone starts with daily observed dosing. Buprenorphine usually moves to weekly, then biweekly or monthly, as things settle.
You should leave with naloxone and a short overdose-response conversation, regardless of which medication you’re on. Counseling, psychiatry, and case management work best when they start early rather than after a crisis.
Coverage varies by plan, so confirm it before the switch rather than after. Ask your insurer three specific questions:
Porch Light Health accepts Medicaid and Medicare and works with commercial insurers including Anthem Blue Cross Blue Shield, UnitedHealthcare, Humana, Cigna, and Kaiser Permanente. For people who are uninsured or underinsured, our sliding fee program sets charges based on income and household size. A sliding fee reduces cost, it doesn’t eliminate it.
A few habits lower risk during any medication transition:
The Substance Abuse and Mental Health Services Administration maintains national guidance on SAMHSA medication options for opioid use disorder, and its position is consistent: staying on some form of medication beats stopping treatment while you sort out which one fits.
Pregnancy changes the calculus. Buprenorphine and methadone are both used during pregnancy under clinical supervision, and untreated opioid use disorder carries its own serious risks. Tell us early so treatment during pregnancy can be coordinated with your obstetric care.
You don’t have to have the answer before you call. Reach us at 866-839-8868 or through our contact page, and we’ll help you figure out whether a dose change, a different medication, or a different setting makes the most sense.
Will my insurance cover an alternative to Suboxone?
Most plans cover more than one medication for opioid use disorder, though the specifics differ by insurer and product. Injectables sometimes require prior authorization that oral medications don’t. Check with your plan and with us before the switch so there are no surprises mid-transition.
How long will I need to stay on medication?
There’s no fixed endpoint. Many people stay on medication for months or years, and longer treatment is associated with better outcomes than short courses. Stopping is a clinical decision made together, not a deadline you have to meet.
What should I do right now if Suboxone isn’t working?
Ask for a clinical review rather than stopping on your own. A dose that’s too low, a missed interaction, or an untreated mental health condition explains a lot of “it stopped working” situations, and those are fixable without changing medications at all.
Can I switch medications through telehealth?
Often, yes. Buprenorphine evaluations, dose changes, and follow-up commonly happen by video. Methadone is the exception, because federal rules require in-person dosing at an opioid treatment program.
What is precipitated withdrawal, and how do I avoid it?
It’s sudden, intense withdrawal triggered when a new medication displaces opioids already on your receptors. Avoiding it is a matter of timing, which is why clinicians ask exactly when you last used and sometimes wait for early withdrawal signs before the first dose.
Is switching medications different from detox?
Yes, and the difference matters. Switching keeps you on treatment with continuous medication coverage, while detox alone removes medication support entirely and is associated with higher rates of return to use and overdose.
Who decides whether methadone or naltrexone is right for me?
You and your prescriber decide together. Your history with buprenorphine, how recently you used, pregnancy status, other medical conditions, and how often you can get to a clinic all shape the recommendation, and you’re allowed to weigh convenience alongside clinical fit.
Changing medications is a normal part of long-term treatment, not a setback. Porch Light Health provides outpatient medication for addiction treatment across Colorado and New Mexico through clinics, mobile medical units, and telehealth, and we accept Medicaid, Medicare, and major commercial plans.
Call 866-839-8868 to talk with someone about your options, use our contact page to reach out online, or find a clinic near you to see what’s available in your area.
This content is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider about your specific situation. If you are in crisis, call or text 988. For a medical emergency or suspected overdose, call 911.
