Sublocade
The dread of daily dosing keeps people from staying in treatment. Sublocade is one monthly buprenorphine shot that quiets cravings for a month at a time—a proven, life-saving option for opioid addiction.
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What Sublocade Is
If you are looking into Sublocade for yourself or someone you love, start here. Sublocade is a once-monthly buprenorphine injection for opioid use disorder—the same medicine in Suboxone, delivered as a single shot that holds a steady level in your body for a month instead of a pill you take every day.
It is the brand name for extended-release buprenorphine, approved for moderate-to-severe opioid addiction. A clinician gives it under the skin of your belly, where it forms a small deposit that releases medicine slowly over the weeks that follow. For someone worn down by the daily routine of treatment, that one change can be the difference between staying in care and slipping out of it. And staying in care is the whole point, because medication for opioid addiction roughly halves the risk of dying[1].
- Sublocade is a once-monthly buprenorphine shot for opioid use disorder—extended-release buprenorphine given under the skin, so there is no daily pill to take.
- Staying on medication for opioid addiction is tied to roughly half the risk of dying compared with no treatment, which is the reason any of this matters[1].
- You start it after you are already stable on Suboxone or Subutex, not from scratch—usually after about a week on the daily form[2].
- The shot blocks cravings and withdrawal for a month, and once it is in, it cannot be self-administered, removed, or taken early.
Sublocade does not replace what buprenorphine does—it changes how you take it. The medicine still quiets cravings, still holds off withdrawal, still lets people get back to work and family and a normal life. The only thing that changes is the daily test of remembering a dose. For people who find that daily test hard, the shot is a genuine relief.
How Sublocade Works
Sublocade works because of one feature of buprenorphine: it is a partial agonist. It acts on the same brain receptors as heroin, fentanyl, and prescription painkillers, but it switches them only partway on and then levels off. That partial action is enough to stop withdrawal and quiet cravings without producing a high—and because it grips those receptors tightly, it also blocks other opioids from taking hold.
The injection turns that medicine into a slow drip. Once it is under your skin, it forms a small solid deposit, called a depot, that the body breaks down little by little, releasing buprenorphine at a steady level for about a month. No daily peaks and dips, no dose to remember—just an even floor of medicine that keeps the cravings down day after day.
The reason this matters is survival. Medication for opioid use disorder—buprenorphine and methadone—is the most effective treatment there is, and major reviews keep reaching the same conclusion: it lowers overdose deaths and keeps people alive in a way counseling alone does not[3]. Staying on it is tied to roughly half the risk of death compared with no medication[1]. Sublocade is one way to stay on it without the daily routine getting in the way.
Who Sublocade Is For
Sublocade is not where you begin. It is for people who are already stable on the daily form of buprenorphine—Suboxone or Subutex taken under the tongue—and who want off the daily routine. You spend a stretch on the transmucosal medicine first, usually at least seven days, long enough for your prescriber to land on a dose that holds your cravings and confirm you tolerate it well. Then you make the switch to the long-acting shot[2].
That order is deliberate, and it is what makes the transition smooth rather than rough. Moving onto the injectable within the first week of starting buprenorphine is workable, and most people stay in treatment a month later[2]. The long-acting depot formulations were built precisely to give people a steady level of medicine without a daily pill[4].
A few situations where the monthly shot is an especially good fit:
- A daily pill is hard to keep up with—a packed schedule, shift work, caregiving, or just the mental load of one more daily task
- Take-home medication is a risk—nothing to lose, share, or have stolen, because the medicine is already in you
- The daily dose feels like a daily reminder of the addiction, and a monthly visit is easier to live with
- You want a treatment that does not depend on remembering—the depot holds the line whether or not you think about it
It is not the only option, and it is not the right one for everyone. Some people do better on the daily film; some do better on methadone, which keeps slightly more people in treatment over the first months[5]. The right choice is the one you and a prescriber make together.
What to Expect With the Monthly Injection
What works in opioid treatment is not the perfect dose on the perfect day—it is staying in care, month after month, while the rest of your life rebuilds[6].
The shot itself is quick and routine. A clinician injects Sublocade just under the skin of your abdomen—never into a vein or muscle—where it forms the slow-release depot. You may feel a small lump and some tenderness at the spot for a while; that is the deposit doing its job, and it fades as the medicine releases.
Because it cannot be removed, the steady level keeps working even on the days you would rather not think about treatment at all. That is the quiet strength of the shot: it does not depend on willpower or memory. You show up once a month, and the medicine takes care of the rest of the days for you.
In an office-based family medicine practice, nearly half of patients on buprenorphine were still in treatment three years later, with an average stay of about two years[6]. Buprenorphine and methadone both keep people in care and cut illicit opioid use—the protection comes from staying on the medicine, not from any single dose[5].
Most people, once they are settled, describe feeling normal again: clear-headed, not high, not sick, finally able to think about something other than the next dose. The monthly visit becomes a small appointment in an ordinary life rather than the center of one.
Side Effects and Safety
Most side effects are mild and manageable.
The ones people notice most:
- Injection-site reactions—a lump, itching, redness, or soreness where the shot went in, which eases as the depot dissolves
- Constipation—common with any opioid medicine, and manageable with fluids, fiber, and stool softeners
- Headache
- Nausea or tiredness in the first days after a dose
Tell your prescriber about anything that lingers. None of these is a reason to walk away from a medicine that is keeping you alive.
One thing to understand about the shot: the depot lingers. Because it releases slowly, buprenorphine stays in your system for weeks—even months—after a dose. That is exactly what makes it convenient, but it means stopping is not instant, and any side effect or interaction takes time to clear. As with all buprenorphine, the real danger comes from mixing it with other things that slow breathing—alcohol, benzodiazepines, or other sedatives—so tell your prescriber about everything you take. On its own, buprenorphine’s partial action gives it a built-in safety ceiling that full opioids do not have.
Sublocade Versus Suboxone
This is the question most people are really asking, so here is the plain version. Sublocade and Suboxone contain the same active medicine—buprenorphine. The difference is how you take it and how often.
| Sublocade | Suboxone | |
|---|---|---|
| Form | Once-monthly injection under the skin | Daily film or tablet under the tongue |
| Given by | A clinician, in a visit | You, at home |
| What’s in it | Extended-release buprenorphine | Buprenorphine plus naloxone |
| Best for | People stable on the daily form who want off the routine | Starting treatment; people who prefer daily control |
| Trade-off | No daily pill, but a clinic visit each month and a depot that lingers | Full daily control, but a dose to remember every day |
Neither is “stronger” or “better” as treatment—they are the same medicine, and both reduce illicit opioid use, keep people in care, and lower the risk of overdose. The choice is about your life: whether a daily routine or a monthly visit fits you better. Many people start on the daily film and move to the shot once they are stable; some stay on the film for good. If you want the full picture of the daily combination medicine, look at how Suboxone works and how to start it, and to understand the medicine itself underneath both products, see what buprenorphine is and why it’s so much safer than other opioids. For the other major option, weigh Suboxone against methadone side by side.
How to Start Sublocade
Getting on Sublocade is more reachable than it used to be, and the path is clear. You need a clinician who prescribes buprenorphine—and since 2023, the special federal waiver that once limited that is gone, so any provider who can prescribe controlled substances can now prescribe it.
Here is how the path usually goes:
- Find a buprenorphine prescriber. A primary care doctor, an addiction clinician, or a telehealth service can start you. You do not need a referral to a special program.
- Get stable on the daily form first. You spend at least about a week on Suboxone or Subutex, long enough to settle on a dose that holds your cravings[2].
- Make the switch to the shot. Once you are steady, your provider gives the first monthly injection, and you move off the daily pill.
- Come back once a month. Each visit is a quick injection, and the medicine carries the rest of the month.
If you do not yet have a prescriber, that is the first step, and it is a small one. Many people start by learning how to find a Suboxone doctor near you, and a full directory can connect you with treatment centers that offer medication for opioid addiction. The injectable form is increasingly offered wherever buprenorphine is prescribed, since it was designed exactly to give people a steady, long-acting option[4].
Getting Help Today
If opioids have taken more of your life than you ever meant to give, here is the part to hold onto. This is a treatable condition, the treatment works, and the way onto it is more open than it has ever been. Sublocade is one of the most convenient versions of a medicine that keeps people alive—one shot a month, no daily pill, cravings held down while the rest of your life comes back.
The fear most people carry is that getting off opioids means agony. It does not have to. Buprenorphine turns brutal withdrawal into something steady and manageable, and the monthly shot takes even the daily routine off your plate. The path out really is easier than the fear of it, and the life on the other side is better than the one opioids leave you. If you are exploring medication-assisted treatment for opioid addiction, the monthly shot is one of the strongest, most forgiving options on the table.
A quick safety note before you go. Untreated opioid use carries a real risk of overdose, so until you are in care, carry naloxone (Narcan), never use alone, and call 911 for an overdose—slow or stopped breathing, blue lips, someone who cannot be woken. Then take the next step toward treatment, because the medicine is what keeps that emergency from coming back. Whenever you are ready, free and confidential help is waiting.
The next step doesn’t have to be a big one. You can find treatment now and get matched with someone who can help you find the right care and take the next step. Reaching out today is a real step forward — and one you can make right now.
Frequently asked questions
What is Sublocade and what is it used for?
Sublocade is a brand-name, once-monthly injection of extended-release buprenorphine used to treat moderate-to-severe opioid use disorder. A clinician gives it under the skin of the abdomen, where it forms a slow-release deposit that holds a steady level of medicine for about a month—so there is no daily pill to take. It is the same active medicine as Suboxone, and medication for opioid addiction is tied to roughly half the risk of dying compared with no treatment[1].
How often do you get the Sublocade shot, and how long does it last?
Sublocade is given once a month by a clinician. The injection forms a small deposit, called a depot, under the skin that releases buprenorphine slowly and keeps cravings and withdrawal down for about a month at a time. Because it releases so slowly, the medicine lingers in your system for weeks—even months—after a dose, which is exactly what makes a once-monthly schedule possible[4].
Is Sublocade better than Suboxone?
Neither is stronger as treatment—Sublocade and Suboxone contain the same active medicine, buprenorphine, and both reduce illicit opioid use, keep people in care, and lower overdose risk. The difference is how you take it: Sublocade is one monthly shot from a clinician, while Suboxone is a daily film you take at home. The shot suits people who find a daily routine hard; the film suits people who want daily control. Many start on Suboxone and switch to the shot once they are stable[2].
What are the side effects of Sublocade?
Most side effects are mild. The most common are reactions at the injection site—a lump, itching, redness, or soreness that eases as the depot dissolves—along with constipation, headache, and sometimes nausea or tiredness in the first days after a dose. Tell your prescriber about anything that lingers. As with all buprenorphine, the real danger comes from mixing it with alcohol, benzodiazepines, or other sedatives that slow breathing, so share everything you take.
Can you stop Sublocade, and how long does it stay in your system?
You can stop, but it is not instant. Because the depot releases buprenorphine slowly, the medicine stays in your system for weeks to months after your last shot, so the level tapers off gradually rather than dropping all at once. The shot cannot be removed once it is given. Any decision to stop is one to make slowly and together with your prescriber, ideally once your life is stable—staying in treatment is what protects recovery, and coming off too soon is a common way people relapse[6].
How do you get Sublocade, and do you need a special clinic?
You need a clinician who prescribes buprenorphine, but that is far easier to find than it used to be—the federal waiver that once limited prescribing was removed in 2023, so a regular doctor, an addiction provider, or a telehealth service can start you. First you get stable on the daily form of buprenorphine for at least about a week, then you switch to the monthly shot[2]. Sublocade and generic buprenorphine are covered by most insurance plans, including Medicaid and Medicare; if cost is a worry, say so when you call, because treatment programs are used to the question.
Get Treatment Help
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