Drug interactions
Dopamine + Methamphetamine
Severity: Major
Dopamine and Methamphetamine: 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
Methamphetamine causes release of endogenous catecholamines and adds to the adrenergic effects of infused dopamine. This can produce severe hypertension, tachycardia, arrhythmias and myocardial ischemia.
What this interaction means in plain words
Dopamine and Methamphetamine 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.
Dopamine belongs to Cardiovascular; Methamphetamine belongs to Central Nervous System.
Why it happens
Additive sympathomimetic effects, with amphetamine-induced catecholamine release and reuptake blockade potentiating dopamine.
What to do
Monitor blood pressure, heart rate and ECG continuously and use the lowest effective dopamine dose. Treat marked hypertension or arrhythmia promptly and reduce or stop dopamine.
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
Other interactions of Methamphetamine
- Isocarboxazid + Methamphetamine Contraindicated
- Linezolid + Methamphetamine Contraindicated
- Methamphetamine + Phenelzine Contraindicated
- Methamphetamine + Procarbazine Contraindicated
- Methamphetamine + Rasagiline Contraindicated
- Methamphetamine + Safinamide Contraindicated
Frequently asked questions
Can I take Dopamine with Methamphetamine?
MediHelp rates the interaction as major. Dopamine and Methamphetamine 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. Methamphetamine causes release of endogenous catecholamines and adds to the adrenergic effects of infused dopamine. This can produce severe hypertension, tachycardia, arrhythmias and myocardial ischemia.
How serious is the interaction between Dopamine and Methamphetamine?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood pressure, heart rate and ECG continuously and use the lowest effective dopamine dose. Treat marked hypertension or arrhythmia promptly and reduce or stop dopamine.
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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