Drug interactions
Dopexamine + Mirtazapine
Severity: Minor
Dopexamine and Mirtazapine: minor 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
Dopexamine is a short-acting intravenous catecholamine given in hospital for acute heart failure or low cardiac output. No clinically meaningful interaction with mirtazapine is established, although mirtazapine's alpha-2 antagonism could modestly influence blood pressure and heart rate.
What this interaction means in plain words
Dopexamine and Mirtazapine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
No established mechanism; theoretical overlapping effects on adrenergic and cardiovascular tone.
What to do
No routine action is needed beyond the hemodynamic monitoring already required during dopexamine infusion. Review the blood pressure and heart rate response if mirtazapine is continued.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Mirtazapine
- Isocarboxazid + Mirtazapine Contraindicated
- Mirtazapine + Phenelzine Contraindicated
- Mirtazapine + Pimozide Contraindicated
- Mirtazapine + Procarbazine Contraindicated
- Mirtazapine + Rasagiline Contraindicated
- Mirtazapine + Selegiline Contraindicated
Frequently asked questions
Can I take Dopexamine with Mirtazapine?
MediHelp rates the interaction as minor. Dopexamine and Mirtazapine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Dopexamine is a short-acting intravenous catecholamine given in hospital for acute heart failure or low cardiac output. No clinically meaningful interaction with mirtazapine is established, although mirtazapine's alpha-2 antagonism could modestly influence blood pressure and heart rate.
How serious is the interaction between Dopexamine and Mirtazapine?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine action is needed beyond the hemodynamic monitoring already required during dopexamine infusion. Review the blood pressure and heart rate response if mirtazapine is continued.
What other medicines interact with Mirtazapine?
MediHelp also lists interactions of Mirtazapine with, for example, Isocarboxazid, Phenelzine, Pimozide. The full list is on the Mirtazapine page.
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