Drug interactions
Imipramine + Methylenedioxymethamphetamine
Severity: Major
Imipramine and Methylenedioxymethamphetamine: major interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
MDMA releases serotonin and norepinephrine, and tricyclics alter the response through reuptake blockade and CYP2D6 competition. This can lead to serotonin toxicity, hypertension, tachycardia and arrhythmias.
What this interaction means in plain words
Imipramine and Methylenedioxymethamphetamine can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Why it happens
Additive serotonergic and noradrenergic effects, with possible CYP2D6-mediated metabolic interference.
What to do
Avoid use together and counsel patients about the risk. If exposure occurs, monitor for hyperthermia, serotonin toxicity and cardiovascular effects.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Other interactions of Imipramine
- Dronedarone + Imipramine Contraindicated
- Imipramine + Isocarboxazid Contraindicated
- Imipramine + Phenelzine Contraindicated
- Imipramine + Pimozide Contraindicated
- Imipramine + Rasagiline Contraindicated
- Imipramine + Safinamide Contraindicated
Frequently asked questions
Can I take Imipramine with Methylenedioxymethamphetamine?
MediHelp rates the interaction as major. Imipramine and Methylenedioxymethamphetamine can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. MDMA releases serotonin and norepinephrine, and tricyclics alter the response through reuptake blockade and CYP2D6 competition. This can lead to serotonin toxicity, hypertension, tachycardia and arrhythmias.
How serious is the interaction between Imipramine and Methylenedioxymethamphetamine?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid use together and counsel patients about the risk. If exposure occurs, monitor for hyperthermia, serotonin toxicity and cardiovascular effects.
What other medicines interact with Imipramine?
MediHelp also lists interactions of Imipramine with, for example, Dronedarone, Isocarboxazid, Phenelzine. The full list is on the Imipramine page.
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