Drug interactions
Memantine + Pramipexole
Severity: Minor
Memantine and Pramipexole: 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
Both drugs are cationic and are partly eliminated by active renal tubular secretion, so they may compete for the same transport pathway. This could modestly raise pramipexole exposure, but a clinically meaningful effect has not been well demonstrated.
What this interaction means in plain words
Memantine and Pramipexole have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Memantine belongs to Central Nervous System; Pramipexole belongs to Cardiovascular.
Why it happens
Competition for renal tubular cationic secretion transport may reduce pramipexole clearance.
What to do
No routine dose change is needed. If dopaminergic adverse effects such as dyskinesia, hallucinations, or orthostatic hypotension appear, consider reducing the pramipexole dose.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Memantine and Pramipexole, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 14 days on the web. No card needed.
Other interactions of Memantine
- Ketamine + Memantine Major
- Acetazolamide + Memantine Moderate
- Aluminum hydroxide + Memantine Moderate
- Amantadine + Memantine Moderate
- Dextromethorphan + Memantine Moderate
- Dofetilide + Memantine Moderate
Other interactions of Pramipexole
- Amisulpride + Pramipexole Contraindicated
- Chlorpromazine + Pramipexole Major
- Droperidol + Pramipexole Major
- Fluphenazine + Pramipexole Major
- Haloperidol + Pramipexole Major
- Iloperidone + Pramipexole Major
Frequently asked questions
Can I take Memantine with Pramipexole?
MediHelp rates the interaction as minor. Memantine and Pramipexole have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Both drugs are cationic and are partly eliminated by active renal tubular secretion, so they may compete for the same transport pathway. This could modestly raise pramipexole exposure, but a clinically meaningful effect has not been well demonstrated.
How serious is the interaction between Memantine and Pramipexole?
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 dose change is needed. If dopaminergic adverse effects such as dyskinesia, hallucinations, or orthostatic hypotension appear, consider reducing the pramipexole dose.
What other medicines interact with Memantine?
MediHelp also lists interactions of Memantine with, for example, Ketamine, Acetazolamide, Aluminum hydroxide. The full list is on the Memantine page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
