Drug interactions
Drospirenone + Finerenone
Severity: Major
Drospirenone and Finerenone: major 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 agents have antimineralocorticoid activity and raise serum potassium, so combined use increases hyperkalemia risk, especially in chronic kidney disease where finerenone is used. Drospirenone is a progestin with potassium-sparing action that adds to the burden.
What this interaction means in plain words
Drospirenone and Finerenone can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Drospirenone belongs to Endocrine; Finerenone belongs to Cardiovascular.
Why it happens
Additive mineralocorticoid receptor antagonism reducing renal potassium excretion.
What to do
Prefer a contraceptive without antimineralocorticoid activity. If combined, monitor serum potassium closely and adjust finerenone dose per labeling.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Other interactions of Drospirenone
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 Drospirenone with Finerenone?
MediHelp rates the interaction as major. Drospirenone and Finerenone can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Both agents have antimineralocorticoid activity and raise serum potassium, so combined use increases hyperkalemia risk, especially in chronic kidney disease where finerenone is used. Drospirenone is a progestin with potassium-sparing action that adds to the burden.
How serious is the interaction between Drospirenone and Finerenone?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Prefer a contraceptive without antimineralocorticoid activity. If combined, monitor serum potassium closely and adjust finerenone dose per labeling.
What other medicines interact with Drospirenone?
MediHelp also lists interactions of Drospirenone with, for example, Belzutifan, Bosentan, Carbamazepine. The full list is on the Drospirenone page.
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