Drug interactions
Finerenone + Haloperidol
Severity: Minor
Finerenone and Haloperidol: 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
Finerenone is a CYP3A4 substrate, but haloperidol is at most a weak CYP3A4 inhibitor, so any increase in finerenone exposure is likely small. Higher finerenone levels would increase the risk of hyperkalemia.
What this interaction means in plain words
Finerenone and Haloperidol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Finerenone belongs to Cardiovascular; Haloperidol belongs to Central Nervous System.
Why it happens
Possible weak CYP3A4 inhibition by haloperidol.
What to do
Monitor serum potassium and renal function as for routine finerenone therapy.
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 Haloperidol
- Dofetilide + Haloperidol Contraindicated
- Dronedarone + Haloperidol Contraindicated
- Haloperidol + Ibutilide Contraindicated
- Haloperidol + Levoketoconazole Contraindicated
- Haloperidol + Panobinostat Contraindicated
- Haloperidol + Pimozide Contraindicated
Other interactions of Finerenone
- Carbamazepine + Finerenone Contraindicated
- Clarithromycin + Finerenone Contraindicated
- Ensitrelvir + Finerenone Contraindicated
- Finerenone + Itraconazole Contraindicated
- Finerenone + Ketoconazole Contraindicated
- Finerenone + Posaconazole Contraindicated
Frequently asked questions
Can I take Finerenone with Haloperidol?
MediHelp rates the interaction as minor. Finerenone and Haloperidol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Finerenone is a CYP3A4 substrate, but haloperidol is at most a weak CYP3A4 inhibitor, so any increase in finerenone exposure is likely small. Higher finerenone levels would increase the risk of hyperkalemia.
How serious is the interaction between Finerenone and Haloperidol?
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 and renal function as for routine finerenone therapy.
What other medicines interact with Haloperidol?
MediHelp also lists interactions of Haloperidol with, for example, Dofetilide, Dronedarone, Ibutilide. The full list is on the Haloperidol page.
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