Drug interactions
Methyclothiazide + Pramipexole
Severity: Minor
Methyclothiazide 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
Thiazides are organic cation and anion secretion competitors, but pramipexole clearance is not clearly affected. Any increase in pramipexole levels is probably small, though both drugs can contribute to orthostatic hypotension.
What this interaction means in plain words
Methyclothiazide 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.
Why it happens
Possible competition for renal tubular secretion, plus additive blood pressure lowering.
What to do
Monitor blood pressure and orthostatic symptoms; adjust pramipexole only if dopaminergic adverse effects emerge.
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 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 Methyclothiazide with Pramipexole?
MediHelp rates the interaction as minor. Methyclothiazide 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. Thiazides are organic cation and anion secretion competitors, but pramipexole clearance is not clearly affected. Any increase in pramipexole levels is probably small, though both drugs can contribute to orthostatic hypotension.
How serious is the interaction between Methyclothiazide 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: Monitor blood pressure and orthostatic symptoms; adjust pramipexole only if dopaminergic adverse effects emerge.
What other medicines interact with Pramipexole?
MediHelp also lists interactions of Pramipexole with, for example, Amisulpride, Chlorpromazine, Droperidol. The full list is on the Pramipexole page.
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