Drug interactions
Methylenedioxymethamphetamine + Midodrine
Severity: Major
Methylenedioxymethamphetamine and Midodrine: 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 causes substantial release of norepinephrine and serotonin, producing hypertension and tachycardia. Combined with midodrine, pressor effects may be additive, raising the risk of severe hypertension, arrhythmia or cerebrovascular events.
What this interaction means in plain words
Methylenedioxymethamphetamine and Midodrine 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 adrenergic stimulation: MDMA releases catecholamines while midodrine directly stimulates alpha-1 receptors.
What to do
Advise patients to avoid MDMA while on midodrine. If exposure occurs, monitor blood pressure and heart rate closely and seek urgent care for severe hypertension or chest pain.
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 Midodrine
- Isocarboxazid + Midodrine Contraindicated
- Midodrine + Phenelzine Contraindicated
- Midodrine + Tranylcypromine Contraindicated
- Dextroamphetamine + Midodrine Major
- Dihydroergotamine intranasal + Midodrine Major
- Dihydroergotamine + Midodrine Major
Frequently asked questions
Can I take Methylenedioxymethamphetamine with Midodrine?
MediHelp rates the interaction as major. Methylenedioxymethamphetamine and Midodrine 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 causes substantial release of norepinephrine and serotonin, producing hypertension and tachycardia. Combined with midodrine, pressor effects may be additive, raising the risk of severe hypertension, arrhythmia or cerebrovascular events.
How serious is the interaction between Methylenedioxymethamphetamine and Midodrine?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise patients to avoid MDMA while on midodrine. If exposure occurs, monitor blood pressure and heart rate closely and seek urgent care for severe hypertension or chest pain.
What other medicines interact with Midodrine?
MediHelp also lists interactions of Midodrine with, for example, Isocarboxazid, Phenelzine, Tranylcypromine. The full list is on the Midodrine page.
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