Does Wellbutrin (Bupropion) Help With Opioid Withdrawal? What Works Instead

Medically reviewed by Dr. Jeffrey Simon, MD, Medical Director, Cherry Hill Recovery Center · November 8, 2026

If you're dreading opioid withdrawal, it makes sense to look at what's already in the medicine cabinet. Wellbutrin (bupropion) is one of the most commonly prescribed antidepressants in the country, and people often wonder whether it can take the edge off. The short answer is no. Wellbutrin isn't a treatment for opioid withdrawal, and in some situations it can make things harder. This guide explains why, when bupropion does have a place in recovery, and which medications actually ease withdrawal.

The short answer

• Wellbutrin is not approved or recommended for opioid withdrawal. The FDA has approved bupropion for depression, seasonal depression and quitting smoking. It doesn't act on opioid receptors, so it doesn't relieve the core symptoms of withdrawal.
• It can add side effects you don't want during withdrawal, like insomnia, restlessness, anxiety and a racing heart. Withdrawal already causes all of these.
• There are medications built for this. Buprenorphine (Suboxone, Sublocade), methadone and lofexidine are FDA-approved to manage opioid withdrawal or opioid use disorder. A medical team can also use other medications to treat specific symptoms.
• Bupropion can still help some people in recovery, especially with depression or quitting smoking, when a prescriber who knows the full picture adds it to the plan.

Why Wellbutrin doesn't treat opioid withdrawal

Opioid withdrawal happens because your brain and body have adapted to opioids acting on mu-opioid receptors. When the drug is stopped, that system swings the other way. The result is the familiar list of symptoms: aches, sweating, chills, yawning, runny nose, stomach cramps, diarrhea, nausea, anxiety and cravings. Our heroin and opioid addiction treatment page walks through the typical withdrawal timeline.

Bupropion works on a different system. It increases the activity of dopamine and norepinephrine, which is why it can lift mood and energy. That's useful for depression. It doesn't touch the opioid receptors behind withdrawal, though, and it doesn't settle the nervous-system overdrive that causes sweating, diarrhea and restlessness.

Research backs this up. Bupropion has been studied in people with opioid use disorder, mostly for co-occurring depression or smoking. It hasn't been shown to ease withdrawal symptoms or reduce opioid use on its own. That's why national treatment guidelines don't list it as an option for withdrawal.

Can Wellbutrin make withdrawal worse?

It can, in a few ways.

• Stimulating side effects. Bupropion is activating. Insomnia, jitteriness, anxiety, headache and a faster heart rate are common, especially when starting it or raising the dose. Withdrawal already wrecks sleep and drives anxiety, so stacking the two can make the worst days feel worse.
• Seizure risk. Bupropion lowers the seizure threshold. The risk goes up at higher doses and in people withdrawing from alcohol or benzodiazepines at the same time, which is common. It also rises with tramadol, a prescription opioid that lowers the seizure threshold too. Taking extra Wellbutrin to "get through it" is dangerous.
• Watch out for Contrave. Contrave, a weight-loss medication, combines bupropion with naltrexone. Naltrexone blocks opioid receptors. In someone who still has opioids in their system, it can trigger sudden, severe withdrawal. Never take it while using opioids or going through withdrawal unless a doctor who knows your history tells you to.
• Misuse. Bupropion tablets are sometimes crushed and snorted or injected for a stimulant effect. This raises the seizure risk and can cause other serious harm. If you're in early recovery, your prescriber should know your full history before you start bupropion.

Bottom line: if you already take Wellbutrin as prescribed, don't stop it suddenly on your own. Tell the medical team managing your withdrawal so they can plan around it.

When bupropion does have a role in recovery

Wellbutrin isn't a withdrawal medication, but that doesn't make it a bad medication. In recovery, prescribers use it for a few reasons:

• Depression. Low mood is very common in the first months after stopping opioids. When depression persists, treating it lowers the risk of relapse. Our psychiatric evaluation looks at whether you're dealing with withdrawal-related low mood that will lift, or depression that needs its own treatment.
• Quitting smoking. Most people in treatment for opioid use also smoke. Bupropion is one of the proven tools for quitting, and quitting smoking is linked with better recovery outcomes.
• Stimulant use. For people who also use methamphetamine, research has tested bupropion combined with injectable naltrexone. That's a specialized plan for a different problem, not an opioid withdrawal treatment.

In each of these cases, bupropion works best when it's part of a coordinated plan. You're also safest when one team can see every medication you take, which is why we manage psychiatric care and medication-assisted treatment in the same place.

What actually helps with opioid withdrawal

These are the treatments with real evidence behind them. All of them should be used with a medical provider, not improvised at home.

Buprenorphine is usually the most effective option. It doesn't just get you through a few rough days. It also reduces the cravings that drive relapse in the weeks and months afterward. At Cherry Hill Recovery Center, Suboxone and the monthly Sublocade injection are prescribed in-house by our medical team, led by Dr. Jeffrey Simon, as part of PHP or IOP.

Fentanyl changes the timing. Fentanyl builds up in the body, so starting buprenorphine too early can cause precipitated withdrawal, which is a sudden and intense flare of symptoms. This is one of the biggest reasons not to go it alone. A medical team can time the first dose or use a specific induction plan. Learn more about fentanyl addiction treatment.

Vivitrol comes later, not during withdrawal. Vivitrol (extended-release naltrexone) is a monthly shot that blocks opioids. It's a good fit for some people, but it requires being opioid-free for at least 7 to 10 days first for short-acting opioids; after methadone or buprenorphine, vulnerability to precipitated withdrawal can persist for up to two weeks. Your prescriber determines when it is safe. Taking it during withdrawal would make symptoms dramatically worse. Here's how long Vivitrol lasts and how well it works.

The risk most people don't hear about: overdose after withdrawal

Getting through withdrawal lowers your tolerance quickly. If you use again at your old amount, the same dose can now be fatal, especially when fentanyl is in the supply. That's why the days and weeks right after withdrawal are some of the most dangerous in recovery, and why ongoing treatment matters more than the detox itself.

Two things help a lot:

• Stay on treatment after withdrawal. That means medication, a structured program, or both. Buprenorphine and methadone both lower overdose risk.
• Keep naloxone (Narcan) on hand. It's sold over the counter, and through New Jersey's Naloxone365 program you can get it free and anonymously at participating pharmacies.

How opioid withdrawal is handled at Cherry Hill Recovery Center

We're an outpatient program, so here's how it works in practice:

1. Free assessment. Call or take the two-minute level of care quiz. We'll talk through what you're using, how much, your other medications (Wellbutrin included) and your health history.
2. Detox if you need it. If you need medically supervised withdrawal first, we coordinate the referral, share your history with the detox team and plan your return to us.
3. Medication and treatment together. In our Partial Hospitalization Program or Intensive Outpatient Program, our medical team can start or continue Suboxone or Sublocade. The same team also handles psychiatric medications like bupropion, so everything fits together.
4. Support after the hardest part. Therapy, family programming and step-down care help you stay well once withdrawal is behind you.

Most major commercial insurance plans cover MAT and outpatient treatment. Here's what MAT typically costs in New Jersey, and you can check your coverage in about 60 seconds.

Get through withdrawal with real support

You don't have to white-knuckle withdrawal or piece together a plan from your medicine cabinet. The right medication, started at the right time by people who know what they're doing, makes withdrawal far more manageable. It also makes what comes after much safer.

Verify your insurance now or call Cherry Hill Recovery Center at 856-200-3127. Admissions is available 24/7. We're at 1930 Marlton Pike East in Cherry Hill, serving Camden, Burlington and Gloucester counties.