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Major risk

Ibogaine and Cariprazine

Also known as: Vraylar, Reagila

D2/D3 partial-agonist antipsychotic whose ACTIVE METABOLITES have a half-life measured in weeks, so a hold of a few days leaves the drug fully on board and a recent stop date is not evidence of clearance. CYP3A4 substrate. Additive sedation.

Severity

Major risk

Mechanism

Central nervous system depression

Protocol Status

Continue as prescribed — cleared by a measured lab value, not a waiting period

Restart Delay

Physician discretion

What "Major risk" Means

Serious clinical risk requiring physician-led tapering, washout, and monitoring. Treatment may proceed once the medication is appropriately cleared or transitioned.

Clinical Action

What our medical team does for patients on Cariprazine.

Do not stop abruptly — antipsychotic discontinuation has its own risks and a short hold would not clear it regardless. Review with the prescribing psychiatrist well before arrival, and treat a recent discontinuation as still-present drug.

Where the Washout Happens

Continue as prescribed — cleared by a measured lab value, not a waiting period

This medication is not stopped for treatment, and should not be stopped on our initiative — the condition it treats usually outranks the interaction. What it changes is monitoring: serum potassium and magnesium are measured before the flood dose and corrected to target, and the dose is deferred until those numbers are right rather than until a number of days have passed. Any change to the prescription belongs to the prescribing physician.

Post-Treatment Restart

Restart at physician discretion once acute window closes.

The Pharmacology

How Cariprazine interacts with ibogaine: central nervous system depression.

Sedatives — benzodiazepines, gabapentinoids, alcohol, sedating antihistamines, sleep aids — add to ibogaine's own sedation, ataxia, and respiratory effects. Concomitant CNS depressants are tapered before treatment and reintroduced cautiously after the active dosing window closes.

Same Mechanism

Other medications that interact via central nervous system depression.

Major risk

Alprazolam

Xanax

Major risk

Clonazepam

Klonopin

Major risk

Diazepam

Valium

Major risk

Lorazepam

Ativan

Major risk

Zolpidem

Ambien, Ambien Cr

Major risk

Eszopiclone

Lunesta

Same Severity Tier

Other major risk medications (different mechanism).

Opioid receptor potentiation

Methadone

Methadose, Dolophine

Opioid receptor potentiation

Buprenorphine

Suboxone, Subutex

Opioid receptor potentiation

Fentanyl

Duragesic, Sublimaze

Opioid receptor potentiation

Oxycodone

Oxycontin, Percocet

Opioid receptor potentiation

Hydrocodone

Vicodin, Norco

Opioid receptor potentiation

Morphine

Ms Contin, Kadian

Common Questions

Cariprazine and ibogaine treatment.

Can I take ibogaine if I am on Cariprazine?

Major risk. D2/D3 partial-agonist antipsychotic whose ACTIVE METABOLITES have a half-life measured in weeks, so a hold of a few days leaves the drug fully on board and a recent stop date is not evidence of clearance. CYP3A4 substrate. Additive sedation. Do not stop abruptly — antipsychotic discontinuation has its own risks and a short hold would not clear it regardless. Review with the prescribing psychiatrist well before arrival, and treat a recent discontinuation as still-present drug.

How long do I need to be off Cariprazine before ibogaine treatment?

Continue as prescribed — cleared by a measured lab value, not a waiting period. This medication is not stopped for treatment, and should not be stopped on our initiative — the condition it treats usually outranks the interaction. What it changes is monitoring: serum potassium and magnesium are measured before the flood dose and corrected to target, and the dose is deferred until those numbers are right rather than until a number of days have passed. Any change to the prescription belongs to the prescribing physician.

What is the mechanism of the interaction?

Central nervous system depression. Sedatives — benzodiazepines, gabapentinoids, alcohol, sedating antihistamines, sleep aids — add to ibogaine's own sedation, ataxia, and respiratory effects. Concomitant CNS depressants are tapered before treatment and reintroduced cautiously after the active dosing window closes.

Can I switch to a different medication so I can have ibogaine treatment?

In many cases yes. Our medical team works with your prescribing physician to taper or substitute medications safely before treatment. The right substitution depends on the underlying condition you are treating with Cariprazine — contact us for an individual review.

Checking more than one medication? Use the interactive Drug Interaction Checker to screen your full medication list at once.

Browse all 145 medications in the A–Z directory.

DA
Medically reviewed by Dr. Arellano, M.D.
Clinical Director, MindScape Retreat · Board-certified physician specializing in ibogaine-assisted detoxification with over 1,000 patients treated.
Last reviewed: May 2026 · See full medical team
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