Iboga and ibogaine for alcohol addiction: what it can do, what it cannot, and how the detox works

Why alcohol is hard to stop

Alcohol is legal, cheap and everywhere. It is poured at weddings and funerals, after work and after bad news. That is part of what makes it hard to see when drinking has stopped being a choice. Most people who come to us did not decide to depend on alcohol. It crept up, one evening at a time, until the evening without a drink felt impossible.

In plain words, here is what happens. Alcohol calms the brain. It boosts the brain's main braking signal and quiets its main accelerator. Drink every day, and the brain adapts to keep you running: it turns the brakes down and the accelerator up. With alcohol on board, you feel close to normal. Without it, the accelerator is left pressed to the floor. That is why the first hours without a drink feel shaky, sweaty and anxious, and why a morning drink can feel like medicine.

The reward side matters too. Alcohol releases dopamine, the brain's signal for "this matters, do it again." Over time, ordinary pleasures give a smaller lift than the glass does, and the cues around drinking (a time of day, a bar, a certain friend, a fight) start the craving on their own.

You may recognize some of these signs in yourself or someone you love:

More than you meant. You plan to have one or two and end up having many more, more often than not.
Trying and failing to cut down. You have set rules, dry months or deadlines, and they did not hold.
Needing more. It takes more drinks to feel the same effect.
Withdrawal. Shaky hands, sweating, a racing heart, nausea or bad sleep when the alcohol wears off, eased by drinking again.
Life shrinking around the drink. Hobbies, friends and work pushed aside, and drinking that goes on despite health, family or legal trouble.

You are far from alone. In the United States, 27.9 million people aged 12 and older had alcohol use disorder in 2024, according to the National Survey on Drug Use and Health as reported by the National Institute on Alcohol Abuse and Alcoholism (NIAAA). Only 2.5 percent of them received a medication for it that year. The CDC estimates that excessive alcohol use caused about 178,000 deaths each year in the United States in 2020 and 2021. Worldwide, the World Health Organization counts 2.6 million deaths caused by alcohol in 2019, and an estimated 400 million people aged 15 and older living with alcohol use disorders.

First, the withdrawal

Heavy daily drinking makes the brain dependent on alcohol to stay calm. Stopping abruptly can cause seizures and delirium tremens, both of which are medical emergencies on their own. No serious provider gives iboga to someone in acute alcohol withdrawal. At Bwiti Life the physician plans a taper with you before travel, or stabilizes you medically during the first days at the center, and the ceremony comes once the body is safe. The two-week detox program exists for this sequence.

This is not caution for its own sake. A review of every known death linked to ibogaine outside Central Africa from 1990 to 2008 named seizures from alcohol and benzodiazepine withdrawal among the risk factors. The order of things, withdrawal first and ceremony second, is the single most important safety rule on this page.

Alcohol withdrawal: what to expect
When	What most people feel
Within about 8 hours	Symptoms often begin: shaky hands, sweating, anxiety, nausea, a fast pulse, poor sleep. They can also start days later.
24 to 72 hours	Symptoms usually peak. This is the stretch where seizures and delirium tremens, the most dangerous forms of withdrawal, are most feared.
Weeks	Sleep, mood and anxiety can stay unsettled for weeks. Cravings come in waves, often triggered by the old times and places.

Delirium tremens is a severe form of withdrawal. It can bring sudden confusion, agitation, fever, hallucinations and seizures. It needs emergency care. If you or someone near you shows these signs after stopping drinking, call 911 or your local emergency number. If you feel hopeless or think about ending your life, call or text 988 in the United States.

What works without iboga

Alcohol use disorder has real, proven treatments, and most people who could benefit never get them. Before you consider anything else, know what is on the table.

Medical withdrawal management. A doctor can manage the first days with sedative medicines, usually benzodiazepines, plus fluids and vitamins, at home or in a clinic depending on how much you drink and your history.
Three approved medicines. Naltrexone, as a pill or a monthly injection, helps reduce the urge to drink. Acamprosate eases the unsettled feeling that can come with early sobriety. Disulfiram causes unpleasant symptoms if you drink, which some people use as a firm line. None of them is addictive.
Talking therapies. Cognitive behavioral therapy, motivational work and couples or family therapy all have good evidence.
Mutual help. Alcoholics Anonymous, SMART Recovery and similar groups are free, nearly everywhere, and keep people company on the hard nights.

If one of these is working for you, keep it. Iboga is for someone who has tried and keeps returning to the same place, and who wants to look at why. The free SAMHSA National Helpline (1-800-662-4357) can point to local treatment. These steps help whichever path you choose:

Do not stop cold alone. If you drink every day, talk to a doctor before stopping.
Count honestly. Write down what you actually drink for a week. It is the most useful thing you can bring to any doctor, including ours.
Change the evening. Most drinking follows a script. Change one scene of it: the route home, the first hour after work, what is in the fridge.
Tell one person. Drinking hides well. One person who knows is worth more than a dozen private promises.

How it works, in motion

Four stages, one meter of how good everyday life feels: the lift of a drink, the flatline that follows, the reset the iboga night may open, and what matters after. Press play, or tap a stage.

One drink takes the edge off, faster than anything else.
Two or three, and the day finally goes quiet.
Without a drink, normal life feels tense and flat, so you need more.
After heavy drinking, stopping suddenly can bring shakes, seizures and worse.
After the iboga night, the pull of the bottle can go quiet and life feel brighter.
An opening, not a cure. Withdrawal is managed medically first, before any ceremony.
Then you meet what the drinking was quieting.
Often grief, worry or old shame. Around the fire, you can set it down.

A simplified picture of how a habit can change everyday feeling, not a measurement. The third stage draws on animal studies and a small open-label pilot in people, with no randomized trial yet; the fourth describes the tradition's understanding, not a medical claim. Animal study, GDNF and alcohol · Pilot study, N = 9.

What the ceremony does

Once the body is stable, the night works on the two things alcohol has been managing: the craving and the reason. Guests describe the craving dropping away for weeks, an effect that tracks noribogaine's long presence and the reset of the brain's reward pathways described in the research. And they describe the life review: seeing, with distance, the events and the pattern behind the drinking. The practitioner guides that review the next day; the psychologist works with it in the weeks after.

What guests describe is usually not a hatred of alcohol but an indifference to it. The glass is still there. It has simply lost its voice. That quiet is valuable because the first weeks of sobriety are where most people slip, and it lets you meet them with a clear head instead of a fight.

One night, one life (1 min 18): the loop, the fire, the roots, and the ninety days after. Real photographs of our center and ceremony; the silhouette, roots and data are drawn. The ninety-day curves are illustrative.

What the research shows

The evidence for iboga and ibogaine in alcohol dependence is thinner than for opioids, where the withdrawal-interrupting effect is well documented. Animal studies show reduced alcohol intake after ibogaine and noribogaine, linked to GDNF. Human data are observational: surveys and clinical series report reduced craving and periods of abstinence, with relapse common when there is no follow-up. Our own position: iboga is a strong opening, not a cure, and the three months after are where the outcome is decided. Read How iboga works and Ibogaine success rates.

Here is what the studies actually say, and how much weight each can bear.

In rats, 1995. Researchers at the University of North Carolina gave ibogaine to three strains of rats bred to prefer alcohol. Given by injection into the abdomen or by mouth, it reduced how much alcohol they drank, without changing their food or water intake. Given under the skin, it did not. The authors suspected a metabolite was doing the work.
In rats, 2005. A team at the University of California, San Francisco, found that ibogaine reduced alcohol drinking in rats, including in a relapse model. The effect ran through GDNF, a growth factor, in the ventral tegmental area, a hub of the reward system. When the researchers blocked GDNF there, ibogaine's effect on drinking shrank.
Across animal studies. A 2016 systematic review and meta-analysis of 27 animal studies found that ibogaine reduced self-administration of drugs, especially in the first 24 hours. It also found motor problems in the first day and brain cell loss in some studies, and recommended close monitoring in any human use.
In people with alcohol use disorder, 2026. The first clinical study of ibogaine in alcohol use disorder that we know of was a small open-label pilot at the University of São Paulo in Brazil. Nine adults with moderate to severe alcohol use disorder received ibogaine in hospital, with continuous monitoring. Most reported drinking less, but only five completed the study. Five showed changes in the heart's QT interval, two needed medicine for agitation, sleeplessness or high blood pressure, and there were no serious adverse events. The authors wrote that motivation and placebo could explain the reduced drinking, and that randomized trials are needed.
In mixed groups, 2014. A Brazilian retrospective study of 75 people who had used alcohol, cannabis, cocaine or crack, most of them more than one, found 61 percent abstinent at follow-up after ibogaine combined with psychotherapy. It did not report alcohol separately, and it looked back rather than following people forward.
A single case, 2018. One published case describes a veteran with moderate alcohol use disorder who stopped drinking after ibogaine followed by another psychedelic. He was still sober at one month and drinking mildly again at two.

Put simply: the animal science is consistent and points at a real mechanism. The human evidence for alcohol is small, early and uncontrolled. Nobody can honestly tell you what percentage of people stay sober after iboga. What the research does say clearly is that ibogaine affects the heart, which is why we screen and monitor the way we do.

What the ritual does for the soul

The Bwiti tradition of Gabon does not begin with the substance. It begins with the person. A dependence, in its reading, shows that some part of the self has gone untended for a long time, and the substance has settled into the place that part should hold. Taking away the drink without returning to that place leaves a vacancy, and vacancies get filled.

Alcohol has a particular voice. It does not promise a thrill. It promises relief: from shyness, from worry, from a marriage that went quiet, from the loud thoughts at 3 a.m. Many people who drink heavily are the dependable ones, the people who hold everything together all day and loosen the grip only with a glass in hand. In the night, guests describe meeting what the drinking was quieting, often grief, fear or an old shame, and seeing it with a distance they never had. Seeing it does not finish the work. It changes the question from how do I stop drinking to what do I need instead.

The ritual gives that meeting a shape. The nganga, initiated in the Missoko lineage, opens the night at the fire talk, where each person speaks their intention aloud. The medicine is given in steps, and each traveler is watched throughout. The ngombi harp and the mongongo mouth bow play through the hours; the tradition says they guide the traveler and keep the path. At dawn the nganga closes the ceremony, and in the days that follow, what was seen in the night's life review is spoken and set in its place in your life. The tradition holds that the medicine shows you what you need, not what you want. Belief is not required. Showing up honestly is enough.

Alcohol and iboga: safety

This section matters more than any other on this page. Never stop or change a medicine on your own because of anything you read here. Every change is planned with the physician and, where relevant, your own doctor.

Withdrawal comes first. Iboga is never given during alcohol withdrawal. If you drink daily, the physician plans a supervised taper with your doctor before travel, or adds medical detox days at the start of your stay. The ceremony waits until the body is calm.
Benzodiazepines for withdrawal. Benzodiazepines are the standard medicine for alcohol withdrawal, and iboga is never given during benzodiazepine withdrawal either. If you already take one, or are given one to come off alcohol, the physician sets the plan and the interval before any ceremony. If you have been on a benzodiazepine for a long time, read Xanax and benzodiazepines.
The liver. Your liver clears alcohol, and it also clears ibogaine. The blood panel before travel includes a liver panel. Mild changes are common and often improve once drinking stops. Advanced liver disease, such as cirrhosis, is a reason to decline.
Electrolytes and the heart. Heavy drinking often runs down magnesium and potassium, and poor eating makes it worse. Low levels make the heart more prone to the rhythm problems iboga can cause. The physician checks them, corrects them before any ceremony, and gives magnesium and electrolytes according to the cardiac protocol. Read how we protect your heart.
Vitamins. Heavy drinking drains thiamine (vitamin B1), which the brain needs. Replacing it is a routine part of medical withdrawal care, and the physician includes it when you need it.
Disulfiram. If you take disulfiram (Antabuse), tell the physician, who will decide with your doctor whether and when to pause it before the retreat.
Naltrexone. Naltrexone blocks opioid receptors, which ibogaine also acts on. If you take it as a pill or a monthly injection, the physician reviews the timing with your prescriber. Do not stop it on your own.
Acamprosate. The physician reviews it alongside your kidney function and your other medicines, and decides with your doctor what to do around the ceremonies.
Antidepressants and sleep medicines. Many people who drink heavily also take an antidepressant or something to sleep. Some SSRIs and bupropion can raise ibogaine levels through the liver enzyme CYP2D6. Any taper is planned with your prescribing doctor, weeks ahead, never alone.
No alcohol around the retreat. Alcohol is not part of the program. If your drinking does not need a medical taper, the preparation guidelines say when to stop. If it does, the taper plan replaces that rule.

Read Safety and medical protocol and Can iboga kill you?

Your days at the center

Every stay is set by the physician after screening, so treat this as the usual shape, not a fixed schedule. Many alcohol guests come for ten days; heavier or more complicated drinking often means fourteen.

Day 1, arrival. We pick you up at Cancún airport, twenty minutes from the center. Intake with the physician, vitals, your private room, and the first fire talk in the evening. Nothing is given on day one.
Medical detox days, if you need them. When your screening calls for it, the physician adds three to five days of medical detox at the start. Withdrawal is managed with medicine, fluids and food, and your vitals are checked through the day. You meet the practitioners around the fire without medicine.
The first ceremony. Only once the physician is satisfied that your body is past withdrawal and your blood results are where they should be. IV access, cardiac telemetry, and the medical team in the palapa through the night.
The day after. Rest, light food, sleep. The practitioner sits with you to talk through the night's life review.
The integration day. The cenote, the garden, writing, time with the psychologist. For many guests, the first evening in years without wanting a drink.
The next ceremonies. Three ceremonies on the ten-day program, three or four on the fourteen-day program, each followed by a processing day and an integration day.
The last days. Sleep and appetite return. With Tania and the medical team you build the plan for home: the evenings, the people, the places, what to say when someone offers you a drink, and who you call when the craving comes back.

The program, step by step

Screening. Liver panel and full bloodwork, ECG, an honest account of how much and how often. Liver function matters for the medicine; alcohol-related damage is checked before clearance.
Taper or stabilization. Planned with your doctor before travel, or managed by our physician in the first days on site.
Ceremonies. With cardiac telemetry, IV access, the medical team in the palapa, and the practitioner pacing the doses.
Processing and integration. Rest, the cenote, talking through the night's life review, time with the psychologist, a plan for the people, places and evenings that came with the drinking.
Three months after. Four integration calls, the medical team reachable, wearable data reviewed. A drink in week six is information, not failure; call.

Alcohol guests usually join the detox program: a ten-day retreat in a private room at $9,300, or fourteen days at $13,000. When the physician requires medical detox, it adds $600 to $800 a day for three to five days, set after screening and confirmed in writing before you pay. Read Cost for every option.

ScreeningLiver panel, bloodwork, ECG, an honest account

before travel

Taper or stabilizationWith your doctor at home, or our physician on site

before the first dose

CeremoniesTelemetry, IV access, the medical team in the palapa

the nights

Processing and integrationRest, the cenote, talking it through, the psychologist

days between

Three months afterFour integration calls, the medical team reachable

at home

applicationarrivaldepartureday 90

The sequence matters: the ceremony comes only once the body is safe, and the three months after are where the outcome is decided.

For the family

Many of the first messages we receive about alcohol come from a husband, a wife, a daughter or a friend. If that is you, thank you for looking. Living beside someone's drinking is exhausting, and you have probably tried everything you can think of.

The choice has to be theirs. We do not accept anyone who is being sent. Iboga asks for an honesty no one can give on someone else's behalf. You can share this page; you cannot make the decision.
You are welcome on the call. With their agreement, join the discovery call, ask your questions, and hear the medical answers firsthand. Lisa can also talk with you before they fly.
Do not help them stop cold. Pouring every bottle away the night before a flight can set off dangerous withdrawal. Follow the physician's plan instead.
Not during the retreat. Family does not stay at the center. You can be part of the preparation and, if they wish, of the integration calls.
Look after yourself too. Al-Anon and similar groups exist for exactly your situation. You will be more help to them rested than burned out.

When they come home, expect change and expect some rough days. A newly sober person often has more feelings, not fewer, in the first weeks. Ask what they need rather than checking on them. A home without alcohol in it, at least at first, helps more than any speech.

After the retreat

The retreat opens a window. The months after decide what you build in it. Every guest has three months of continuing care, included in the price.

Four integration calls. With the practitioner and the psychologist, spaced across the three months, to work with what you saw and what is happening now.
The medical team reachable. Sleep, mood, a strange week, a question about a medicine: you can ask.
Your plan for the evenings. The hours you used to drink in are the hardest. The plan you built at the center fills them on purpose: a walk, a call, a meeting, a meal with someone.
Support at home. We encourage you to join a mutual-help group or see a therapist at home. Some guests and their doctors also choose naltrexone or acamprosate for the months after. That is a sound choice, made with your own doctor.
If you drink. A drink in week six is information, not failure. Call us, tell us what happened before it, and adjust the plan. Shame is what turns one drink into a month.

If you return to heavy daily drinking and then want to stop, the withdrawal risk returns with it. Do not stop suddenly on your own; get medical help. After the three months, alumni calls are available at $100 an hour if you want them.

Who it is for

People who have tried to stop and could not hold it, who are willing to be honest about their drinking, and who accept that the retreat is the beginning. It is not for someone in acute withdrawal, someone with advanced liver disease, or someone being sent by their family against their will. The discovery call is where this is decided, kindly and without judgment.

Questions people ask

Do I have to stop drinking before I come?

Not on your own, and not abruptly. Tell the physician exactly how much you drink; she will plan a taper with your doctor or stabilize you on site. Stopping cold at home is the one thing we ask you not to do.

Will iboga make me hate alcohol?

Some guests report exactly that, for weeks or months. More commonly they describe indifference: the craving is simply not there. What you do with that window is the work.

Can I do the seven-day program for alcohol?

If your drinking is moderate and the physician judges that no medical taper is needed, sometimes. Daily heavy use needs the detox program and its stabilization days. The screening decides, not the price.

What about the liver?

Bloodwork before travel includes a liver panel. Mild elevations are common and manageable; advanced liver disease is a reason to decline. The physician will tell you where you stand.

How long does alcohol withdrawal last?

Symptoms often begin within about eight hours of the last drink and usually peak between 24 and 72 hours. Sleep, mood and anxiety can stay unsettled for weeks. Seizures and delirium tremens are the dangerous part, which is why withdrawal should be managed by a doctor, not waited out alone.

Does ibogaine cure alcoholism?

No. Nothing cures it, and iboga is not an approved treatment. Animal studies consistently show reduced drinking after ibogaine, and a small 2026 pilot in nine people with alcohol use disorder found that most reported drinking less, but there is no randomized trial. We describe it as a strong opening; the months after decide the outcome.

What medicines treat alcohol use disorder?

Three are approved in the United States: naltrexone, which helps reduce the urge to drink; acamprosate, which eases the discomfort of early sobriety; and disulfiram, which makes drinking unpleasant. Benzodiazepines are used for the withdrawal itself. If you take any of these, tell our physician; she will plan with your doctor what to do around the retreat.

Can I take naltrexone after the retreat?

Many people do, and it can be a good support for the months after. Decide it with your own doctor, and ask our physician about the timing after your last ceremony.

What if I drink after I go home?

Call us. A slip is common, and it is information: what happened just before, who you were with, what you were feeling. We adjust the plan with you. If you return to heavy daily drinking, get medical help before stopping again.

How much does it cost for alcohol?

Most alcohol guests come for ten days in a private room, $9,300, or fourteen days, $13,000. Medical detox, only when the physician requires it, adds $600 to $800 a day for three to five days, confirmed in writing before you pay. Everything else is on the Cost page.

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Belgers M et al. Ibogaine and addiction in the animal model, a systematic review and meta-analysis. Translational Psychiatry, 2016. pubmed.ncbi.nlm.nih.gov
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Iboga for alcohol addiction