Ibogaine + Opioids
Ibogaine + Opioids: the short answerIbogaine resets opioid tolerance while also stressing the heart's electrical rhythm — people have died from arrhythmias during treatment and from overdosing when they relapse afterward at their old dose. This combination kills in both directions.
Why it’s dangerous
Ibogaine prolongs the heart's QT interval — the electrical 'recharge' time between beats — which can trigger a fatal arrhythmia called torsades de pointes, a risk magnified by methadone and other QT-prolonging drugs still in the body. At the same time it potentates opioids and appears to reduce tolerance, so a dose that was normal before ibogaine can become an overdose after it. Noribogaine, its long-lasting metabolite, extends both dangers for days.
What happens
- Dangerous heart-rhythm disturbances — palpitations, fainting, sudden collapse
- Exaggerated opioid effects if opioids are taken during or soon after treatment
- Fatal overdose on relapse at pre-treatment doses
- Prolonged (24+ hour) intense psychoactive experience with medical risk throughout
Warning signs
- Fainting, near-fainting, or racing/irregular heartbeat
- Chest pain or seizures during the experience
- Slow or stopped breathing if opioids were also used
What to do
- Call emergency services for collapse, fainting, or irregular heartbeat — and mention ibogaine
- Give naloxone for any opioid overdose signs; repeat as needed
- Ibogaine should only ever be considered with cardiac screening (ECG), electrolytes checked, and continuous medical monitoring — never DIY
- After ibogaine, treat yourself as opioid-naive: any relapse dose must be assumed to be potentially fatal; carry naloxone and never use alone