How to quit ketamine, and how iboga can help

Is ketamine addictive?

Yes. Ketamine blocks NMDA receptors, the brain's main excitatory channel, and disconnects regions that normally talk to each other. At low doses that feels like calm and distance from your problems; at higher doses, like leaving your body altogether, the k-hole. It also releases dopamine. Tolerance builds within weeks, so the dose climbs, and people who started with a bump at weekends can find themselves using grams a day.

Ketamine dependence is often hidden in plain sight. It is short-acting, it does not smell, it leaves no hangover in the morning, and for people with depression it can genuinely lift the mood for a while, which makes it feel like medicine. That is exactly the trap: the relief fades in days, the low returns lower, and the next dose looks reasonable. A supervised ketamine treatment course in a clinic is a different thing from daily unsupervised use; the second can grow out of the first.

What daily ketamine does to the body

• The bladder. Ketamine and its metabolites inflame the lining of the bladder. Among recent recreational users, about one in four report urinary symptoms, and in heavy-use cohorts the figure is far higher: painful, frequent and urgent urination, blood in the urine, a shrinking bladder. Caught early, it often improves after stopping. Left too long, the damage can be permanent and, in the worst cases, require surgery. Stopping is the treatment.
• The abdomen. K-cramps, severe abdominal pain linked to the bile ducts and gut, are common in heavy users. The liver can be affected too.
• The mind. Memory, attention and verbal fluency suffer with daily use; dissociation can linger between doses; mood swings and depression are common.
• Safety. Falls, accidents and drowning while dissociated, and dangerous combinations with alcohol, GHB, opioids or benzodiazepines.

Withdrawal, day by day

Ketamine withdrawal is mostly psychological rather than physically dangerous, but it can be heavy: craving, anxiety, low mood, irritability, poor sleep, fatigue, and for some people shakiness, sweating and a racing heart. There is no approved medication for it; care focuses on the symptoms.

If you feel hopeless or think about ending your life, call or text 988 in the United States, or go to an emergency room.

What works without iboga

Treatment for ketamine dependence borrows from other addictions: cognitive behavioral therapy, contingency management, mutual-help groups, and treatment of the depression, anxiety or trauma that often sits underneath. A gradual taper can make the first days gentler for heavy daily users, ideally planned with a doctor. A urologist should see anyone with bladder symptoms, sooner rather than later. If your ketamine came from a clinic or a telehealth prescription, tell the prescriber honestly how you are using it; they can help you step down.

• Get the supply out. Every gram in the house is a decision you will have to make again tonight.
• Treat the bladder as urgent. Pain, frequency or blood mean it is time to stop now, not after the weekend.
• Find the reason. Most daily ketamine users are treating something: depression, trauma, loneliness, an unbearable quiet. That needs its own care.

How it works, in motion

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

How it works

From dissociation back to yourself

Motion explainer

1. A dose takes you far away from everything, fast.

   Calm and distance at low doses, a full disconnect at higher ones.

2. Real life starts to feel harder to bear, so doses climb.

   Without it come craving, anxiety, low mood and poor sleep. It also harms the bladder.

3. The iboga night is long and clear, and brings you back to yourself.

   Promising, not proven: no study has looked at iboga for ketamine yet.

4. Then you come home to your body and your story.

   The people around the fire hold you there while you settle back in.

What iboga does for the body

Here honesty matters more than anywhere: there is essentially no research on iboga or ibogaine for ketamine dependence. What we can describe is the pharmacology, what is known from other dependences, and what our guests experience.

• A different relationship to the same receptor. Iboga also acts on NMDA receptors, among many others, but its experience is the opposite of ketamine's: lucid, long and autobiographical rather than dreamlike and disconnected. Guests with ketamine experience are often struck by how much they remember.
• Craving and mood. In other dependences, iboga and its long-acting metabolite noribogaine are associated with reduced craving for weeks and with mood support; noribogaine acts on the serotonin transporter and on the stress and reward systems. A Stanford study published in 2024 reported large reductions in depression, anxiety and PTSD symptoms in veterans treated with ibogaine. For a ketamine user whose use began as self-treatment for depression, that matters.
• A medical reset. Screening includes kidney and liver function, and the medical team asks about urinary symptoms and abdominal pain, so that the damage is known and followed, not ignored.

We present iboga for ketamine as what it is: a promising option by analogy, held in a medical frame, not a proven treatment. Read How iboga works and Iboga for depression and anxiety.

What the ritual does for the soul

In the Bwiti tradition of Gabon, a dependence is read as a sign that a part of the person has been left unattended, and the substance has moved into the empty place. Healing is not removing the substance; it is meeting what was left.

Ketamine has a very particular shape in this light. It is the drug of leaving: leaving the body, leaving the story, leaving the self that hurts, for a few quiet hours at a time. Many daily users describe it as the only place they feel no pain. The tradition works in the opposite direction. Iboga brings you back, into the body, into the life you have lived, into the memories you have been stepping out of. In the night, guests describe seeing the moments they began to leave, and finding, under the pain, a self that was never broken, only out of reach.

That return needs to be held. The nganga opens and protects the space at the fire talk, where you say aloud what you are coming home from. The medicine is given in steps, each person watched. The ngombi harp and the mongongo mouth bow keep the night anchored; in the tradition's words, they guide the traveler home. The practitioner's clearings release what has been carried too long. At dawn the ceremony closes; in the life review the next day what was seen is spoken and given a place, and the eight guests and the team around the fire are a reminder that coming back means coming back to people. Belief is not required.

Ketamine and iboga: safety

Ketamine is stopped before travel, on the date the physician sets after screening; no ketamine is used around the ceremonies under any circumstances. Ketamine raises heart rate and blood pressure while iboga affects the heart's rhythm (how we protect your heart), and combining two dissociative and NMDA-active substances close together is not something we do. Screening covers the heart, kidneys, liver and bladder symptoms, as well as everything else you take: alcohol, GHB, benzodiazepines and opioids each change the plan, and some, such as GHB and benzodiazepines, require a slow medical taper before iboga is even considered. If ketamine is part of a supervised depression treatment, we coordinate with your prescriber. Read Safety and medical protocol.

The program, step by step

• Discovery call and screening. How much, how often, how long; other substances; urinary and abdominal symptoms; mental-health history; ECG and bloodwork.
• The stop. A taper with your doctor if needed, then the stop on the physician's date. The team stays reachable through the first days.
• Arrival and stabilization. Most ketamine guests join the ten-day detox program; the physician decides.
• Ceremonies. At night, in the palapa, with the practitioner pacing the doses and the heart monitored.
• Processing and integration. The life review, the psychologist, a plan for the depression or pain the ketamine was treating, and a referral to a urologist if needed.
• Three months after. Four integration calls, the medical team reachable, through the low weeks that usually follow.

Questions people ask

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