Drug interactions
Amiloride + Dobutamine
Severity: Minor
Amiloride and Dobutamine: 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
Dobutamine's beta-2 stimulation shifts potassium into cells and may offset amiloride's potassium retention. The net effect on potassium is unpredictable, usually minor in the short term.
What this interaction means in plain words
Amiloride and Dobutamine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Amiloride belongs to Cardiovascular; Dobutamine belongs to Cardiovascular.
Why it happens
Beta-2 agonism increases cellular potassium uptake, opposing amiloride's reduced renal potassium excretion.
What to do
Monitor serum potassium during dobutamine infusion in patients on amiloride.
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 Amiloride and Dobutamine, 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 Amiloride
- Amiloride + Eplerenone Contraindicated
- Amiloride + Spironolactone Contraindicated
- Amiloride + Triamterene Contraindicated
- Aceclofenac + Amiloride Major
- Acemetacin + Amiloride Major
- Amiloride + Amlodipine-benazepril Major
Other interactions of Dobutamine
Frequently asked questions
Can I take Amiloride with Dobutamine?
MediHelp rates the interaction as minor. Amiloride and Dobutamine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Dobutamine's beta-2 stimulation shifts potassium into cells and may offset amiloride's potassium retention. The net effect on potassium is unpredictable, usually minor in the short term.
How serious is the interaction between Amiloride and Dobutamine?
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 serum potassium during dobutamine infusion in patients on amiloride.
What other medicines interact with Amiloride?
MediHelp also lists interactions of Amiloride with, for example, Eplerenone, Spironolactone, Triamterene. The full list is on the Amiloride 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.
