Cocaine
Crack
Also known as: Ritalin, Concerta, Focalin
Cardiovascular stimulation. Minor QTc effect.
Severity
Major risk
Mechanism
Sympathomimetic / catecholamine surge
Protocol Status
Pre-arrival washout (under your prescribing physician)
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
Discontinue minimum 24h before treatment.
Where the Washout Happens
Pre-arrival washout (under your prescribing physician)
Discontinuation is completed before arrival, under the patient's own prescribing physician, with the medication-specific washout interval observed before the flood dose.
Pre-Treatment Washout Window
Last dose at least 24 hours before treatment.
Post-Treatment Restart
Restart at physician discretion once acute window closes.
The Pharmacology
Stimulants (cocaine, methamphetamine, amphetamines, MDMA) cause catecholamine surges, vasoconstriction, and tachyarrhythmia risk. Combined with ibogaine's QT effect, this drives unstable haemodynamics. Stimulants must be cleared before treatment and verified via urine drug screen.
Same Mechanism
Same Severity Tier
Opioid receptor potentiation
Methadose, Dolophine
Opioid receptor potentiation
Suboxone, Subutex
Opioid receptor potentiation
Duragesic, Sublimaze
Opioid receptor potentiation
Oxycontin, Percocet
Opioid receptor potentiation
Vicodin, Norco
Opioid receptor potentiation
Ms Contin, Kadian
Common Questions
Major risk. Cardiovascular stimulation. Minor QTc effect. Discontinue minimum 24h before treatment.
Pre-arrival washout (under your prescribing physician). Discontinuation is completed before arrival, under the patient's own prescribing physician, with the medication-specific washout interval observed before the flood dose. Last dose at least 24 hours before treatment.
Sympathomimetic / catecholamine surge. Stimulants (cocaine, methamphetamine, amphetamines, MDMA) cause catecholamine surges, vasoconstriction, and tachyarrhythmia risk. Combined with ibogaine's QT effect, this drives unstable haemodynamics. Stimulants must be cleared before treatment and verified via urine drug screen.
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 Methylphenidate — contact us for an individual review.
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