Drug interactions
Dopamine + Methylenedioxymethamphetamine
Severity: Major
Dopamine 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, norepinephrine and dopamine and causes marked sympathetic stimulation. Adding dopamine can result in severe hypertension, tachycardia, arrhythmia and hyperthermia.
What this interaction means in plain words
Dopamine 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 sympathomimetic effects from MDMA-induced monoamine release and direct dopamine adrenergic agonism.
What to do
Use continuous ECG and blood pressure monitoring, and start dopamine at a low dose with careful titration. Consider an alternative vasopressor or agent for hypotension in suspected MDMA toxicity.
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 Dopamine
- Dihydroergotamine intranasal + Dopamine Contraindicated
- Dihydroergotamine + Dopamine Contraindicated
- Dopamine + Promethazine Contraindicated
- Dopamine + Selegiline transdermal Contraindicated
- Amitriptyline + Dopamine Major
- Clomipramine + Dopamine Major
Frequently asked questions
Can I take Dopamine with Methylenedioxymethamphetamine?
MediHelp rates the interaction as major. Dopamine 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, norepinephrine and dopamine and causes marked sympathetic stimulation. Adding dopamine can result in severe hypertension, tachycardia, arrhythmia and hyperthermia.
How serious is the interaction between Dopamine 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: Use continuous ECG and blood pressure monitoring, and start dopamine at a low dose with careful titration. Consider an alternative vasopressor or agent for hypotension in suspected MDMA toxicity.
What other medicines interact with Dopamine?
MediHelp also lists interactions of Dopamine with, for example, Dihydroergotamine intranasal, Dihydroergotamine, Promethazine. The full list is on the Dopamine page.
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