Drug interactions
Canagliflozin + Finerenone
Severity: Moderate
Canagliflozin and Finerenone: moderate 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 raises serum potassium through mineralocorticoid receptor blockade. Canagliflozin has been associated with small potassium increases in some patients, so hyperkalemia risk may be additive, especially with renal impairment.
What this interaction means in plain words
Canagliflozin and Finerenone can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Canagliflozin belongs to Endocrine; Finerenone belongs to Cardiovascular.
Why it happens
Additive effects on serum potassium; finerenone reduces renal potassium excretion and canagliflozin can modestly raise potassium.
What to do
Monitor serum potassium at the start of therapy and periodically afterwards. Adjust or hold finerenone according to its labeled potassium thresholds.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Canagliflozin
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 Canagliflozin with Finerenone?
MediHelp rates the interaction as moderate. Canagliflozin and Finerenone can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Finerenone raises serum potassium through mineralocorticoid receptor blockade. Canagliflozin has been associated with small potassium increases in some patients, so hyperkalemia risk may be additive, especially with renal impairment.
How serious is the interaction between Canagliflozin and Finerenone?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor serum potassium at the start of therapy and periodically afterwards. Adjust or hold finerenone according to its labeled potassium thresholds.
What other medicines interact with Canagliflozin?
MediHelp also lists interactions of Canagliflozin with, for example, Aliskiren, Amiloride, Amlodipine-benazepril. The full list is on the Canagliflozin page.
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