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Ibogaine medication safety database
Drug Interactions A–Z

Every Medication We Screen
Before Ibogaine Treatment

103 medications and supplements with severity, mechanism, washout days, and physician-reviewed clinical action — the same database our medical team uses for every admissions screen.

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How to Read This Database

Severity Levels

Every entry carries a severity tag plus a primary mechanism category. Click any drug for the full per-medication page with washout details, the underlying pharmacology, and related medications in the same class.

Contraindicated
Absolute prohibition without an enforced washout. Treatment cannot proceed safely until the medication has been cleared from the body for the protocol's required interval.
Major risk
Serious clinical risk requiring physician-led tapering, washout, and monitoring. Treatment may proceed once the medication is appropriately cleared or transitioned.
Moderate caution
Use with caution. Often requires a brief hold, dose reduction, or enhanced monitoring rather than full discontinuation.
Minor — monitor
Generally safe. May require a hold on dosing day or post-treatment monitoring depending on individual response.
Contraindicated

35 medications

Amiodarone

Cordarone, Pacerone

QT-interval prolongation

Amitriptyline

Elavil

QT-interval prolongation

Citalopram

Celexa

QT-interval prolongation

Clomipramine

Anafranil

Serotonergic activity (serotonin syndrome)

Desipramine

Norpramin

QT-interval prolongation

Desvenlafaxine

Pristiq

Serotonergic activity (serotonin syndrome)

Disopyramide

Norpace

QT-interval prolongation

Dofetilide

Tikosyn

QT-interval prolongation

Doxepin

Sinequan, Silenor

QT-interval prolongation

Dronedarone

Multaq

QT-interval prolongation

Duloxetine

Cymbalta

Serotonergic activity (serotonin syndrome)

Escitalopram

Lexapro

QT-interval prolongation

Fluoxetine

Prozac, Sarafem

Serotonergic activity (serotonin syndrome)

Fluvoxamine

Luvox

Serotonergic activity (serotonin syndrome)

Haloperidol

Haldol

QT-interval prolongation

Imipramine

Tofranil

QT-interval prolongation

Isocarboxazid

Marplan

Monoamine oxidase inhibition

Levomilnacipran

Fetzima

Serotonergic activity (serotonin syndrome)

Milnacipran

Savella

Serotonergic activity (serotonin syndrome)

Nortriptyline

Pamelor

QT-interval prolongation

Paroxetine

Paxil, Pexeva

Serotonergic activity (serotonin syndrome)

Phenelzine

Nardil

Monoamine oxidase inhibition

Pimozide

Orap

QT-interval prolongation

Procainamide

Pronestyl

QT-interval prolongation

Quinidine

Quinaglute

QT-interval prolongation

Rasagiline

Azilect

Monoamine oxidase inhibition

Selegiline

Emsam, Zelapar, Eldepryl

Monoamine oxidase inhibition

Sertraline

Zoloft

Serotonergic activity (serotonin syndrome)

Sotalol

Betapace, Sorine

QT-interval prolongation

Thioridazine

Mellaril

QT-interval prolongation

Tranylcypromine

Parnate

Monoamine oxidase inhibition

Venlafaxine

Effexor

Serotonergic activity (serotonin syndrome)

Vilazodone

Viibryd

Serotonergic activity (serotonin syndrome)

Vortioxetine

Trintellix, Brintellix

Serotonergic activity (serotonin syndrome)

Ziprasidone

Geodon

QT-interval prolongation
Major risk

32 medications

Alprazolam

Xanax

Central nervous system depression

Amphetamine

Adderall, Dexedrine, Vyvanse

Sympathomimetic / catecholamine surge

Buprenorphine

Suboxone, Subutex, Sublocade

Opioid receptor potentiation

Bupropion

Wellbutrin, Zyban

CYP2D6 inhibition

Clarithromycin

Biaxin

QT-interval prolongation

Clonazepam

Klonopin

Central nervous system depression

Cocaine

Crack

Sympathomimetic / catecholamine surge

Diazepam

Valium

Central nervous system depression

Erythromycin

Ery-Tab, Eryc

QT-interval prolongation

Eszopiclone

Lunesta

Central nervous system depression

Fentanyl

Duragesic, Sublimaze, Actiq

Opioid receptor potentiation

Fluoroquinolone

Levofloxacin, Levaquin, Moxifloxacin

QT-interval prolongation

Heroin

Diamorphine, Diacetylmorphine

Opioid receptor potentiation

Hydrocodone

Vicodin, Norco, Lortab

Opioid receptor potentiation

Kratom

Mitragynine, 7-Hydroxymitragynine, 7-Oh

Opioid receptor potentiation

Lithium

Lithobid, Eskalith

Cardiac conduction (bradycardia / AV node)

Lorazepam

Ativan

Central nervous system depression

Methadone

Methadose, Dolophine

Opioid receptor potentiation

Methamphetamine

Meth, Crystal, Desoxyn

Sympathomimetic / catecholamine surge

Methylphenidate

Ritalin, Concerta, Focalin

Sympathomimetic / catecholamine surge

Metoclopramide

Reglan

QT-interval prolongation

Morphine

Ms Contin, Kadian

Opioid receptor potentiation

Olanzapine

Zyprexa

QT-interval prolongation

Oxycodone

Oxycontin, Percocet, Roxicodone

Opioid receptor potentiation

Paliperidone

Invega

QT-interval prolongation

Quetiapine

Seroquel

QT-interval prolongation

Risperidone

Risperdal

QT-interval prolongation

Tapentadol

Nucynta

Serotonergic activity (serotonin syndrome)

Terbinafine

Lamisil

CYP2D6 inhibition

Tramadol

Ultram, Conzip

Serotonergic activity (serotonin syndrome)

Zaleplon

Sonata

Central nervous system depression

Zolpidem

Ambien, Ambien Cr, Edluar

Central nervous system depression
Moderate caution

25 medications

5-Htp

5htp, 5-Hydroxytryptophan

Serotonergic activity (serotonin syndrome)

Alcohol

Ethanol

Central nervous system depression

Atenolol

Tenormin

Cardiac conduction (bradycardia / AV node)

Azithromycin

Zithromax, Z-Pack

QT-interval prolongation

Cannabis

Marijuana, Thc, Weed

Central nervous system depression

Carvedilol

Coreg

Cardiac conduction (bradycardia / AV node)

Cyclobenzaprine

Flexeril, Amrix

Serotonergic activity (serotonin syndrome)

Diltiazem

Cardizem, Tiazac

Cardiac conduction (bradycardia / AV node)

Domperidone

Motilium

QT-interval prolongation

Fluconazole

Diflucan

QT-interval prolongation

Gabapentin

Neurontin, Gralise

Central nervous system depression

Granisetron

Kytril

QT-interval prolongation

Grapefruit Juice

Grapefruit

CYP3A4 metabolism overlap

Itraconazole

Sporanox

CYP3A4 metabolism overlap

Kava

Kava Kava, Piper Methysticum, Kavalactones

Hepatic stress

Ketoconazole

Nizoral

CYP3A4 metabolism overlap

Metoprolol

Lopressor, Toprol

Cardiac conduction (bradycardia / AV node)

Ondansetron

Zofran

QT-interval prolongation

Pregabalin

Lyrica

Central nervous system depression

Propranolol

Inderal

Cardiac conduction (bradycardia / AV node)

Sam-E

Same, S-Adenosylmethionine

Serotonergic activity (serotonin syndrome)

St John's Wort

St Johns Wort, Hypericum, Hyperforin

Serotonergic activity (serotonin syndrome)

Sumatriptan

Imitrex

Serotonergic activity (serotonin syndrome)

Tryptophan

L-Tryptophan

Serotonergic activity (serotonin syndrome)

Verapamil

Calan, Verelan

Cardiac conduction (bradycardia / AV node)
Minor — monitor

11 medications

Atorvastatin

Lipitor

CYP3A4 metabolism overlap

Enalapril

Vasotec

Other clinical interaction

Insulin

Humalog, Novolog, Lantus

Other clinical interaction

Levothyroxine

Synthroid, Levoxyl

Other clinical interaction

Lisinopril

Zestril, Prinivil

Other clinical interaction

Losartan

Cozaar

Other clinical interaction

Metformin

Glucophage

Other clinical interaction

Omeprazole

Prilosec

CYP2D6 substrate competition

Pantoprazole

Protonix

Other clinical interaction

Rosuvastatin

Crestor

Other clinical interaction

Simvastatin

Zocor

CYP3A4 metabolism overlap

Why a Per-Drug Database

The detail behind every washout decision.

A simple yes/no flag is not enough. The same medication class can need anywhere from 24 hours to 5 weeks of washout depending on half-life, active metabolites, and what mechanism creates the danger. This database opens the reasoning so patients and prescribers can plan a real taper, not a guess.

Each per-drug page covers severity, the underlying pharmacology, the washout and restart windows our team uses, and other medications in the same class so you can see the wider context.

For interactive multi-medication screening use the Drug Interaction Checker. For tapering or substitution help, contact our medical team.

Drug Interactions FAQ

What patients ask before checking their medication list.

Washout is governed by half-life, active metabolites, and the specific risk mechanism. SSRIs and SNRIs (including sertraline and fluoxetine) are managed via onsite taper at MindScape under continuous physician supervision and telemetry, with twice-daily ibogaine TA booster doses bridging serotonergic tone — the HCl flood dose is administered only after titration to a protocol-defined safe threshold rather than after full pre-arrival washout. Fluoxetine still requires extended pre-arrival timing because its active metabolite norfluoxetine has a 4–16 day half-life. MAOIs require a strict 2-week pre-arrival washout because the interaction risk is non-titratable. Methadone requires pre-arrival transition to a short-acting opioid because of QT prolongation plus long opioid receptor occupancy. Every recommendation in this database is matched to the specific pharmacology of the drug.

CONTRAINDICATED means the medication cannot be combined with the ibogaine HCl flood dose at full strength. For most psychiatric medications (SSRIs, SNRIs, benzodiazepines, Z-drugs), this does not mean you are permanently ineligible and it does not mean you must complete the taper before arrival — patients arrive on their current prescribed dose and the taper is performed onsite at MindScape with twice-daily ibogaine TA booster bridging under continuous physician supervision. The flood dose is administered only after titration to the protocol-defined safe threshold. Pre-arrival contraindications that DO require full clearance before travel are MAOIs, tricyclic antidepressants, lithium, tramadol, methadone, long-acting opioids, and Class III antiarrhythmics like amiodarone (40–55 day half-life), where in-clinic washout is impractical. In those cases the medical team works with your prescribing physician on the pre-arrival plan or on alternatives.

This database is curated against ibogaine specifically. Standard drug interaction tools flag serotonin reuptake inhibitors against each other but do not know about noribogaine's SERT activity, ibogaine's hERG affinity, or the practical washout windows used in psychedelic medicine clinics. Each entry is reviewed by physicians who supervise ibogaine sessions every week.

Contact our medical team for a manual review. Washout windows for less-common drugs depend on half-life, CYP involvement, QT effect, and serotonergic activity — all of which require clinician judgement. We screen 96 of the most common interacting medications and supplements; rare or compounded medications get individual workups.

Yes — use our interactive Drug Interaction Checker. It searches the same database, supports brand names and aliases, and highlights every interaction in your medication list with severity, mechanism, and clinical action.

Dr. Arellano (Clinical Director, 900+ ibogaine sessions supervised) and Scott Gagel (Senior Medical Advisor, 25+ years U.S. clinical practice). The database is rebuilt against published QTc, CYP2D6, and serotonergic-drug references and re-reviewed at least every 90 days.

DA
Medically reviewed by Dr. Arellano, M.D.
Clinical Director, MindScape Retreat · Board-certified physician specializing in ibogaine-assisted detoxification with over 900 patients treated.
Last reviewed: May 2026 · See full medical team
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