Drug interactions
Eplerenone + Tipranavir
Severity: Contraindicated
Eplerenone and Tipranavir: contraindicated 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
Tipranavir is given with ritonavir, which strongly inhibits CYP3A4 and increases eplerenone exposure. This increases the risk of serious hyperkalemia.
What this interaction means in plain words
Eplerenone and Tipranavir are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.
Eplerenone belongs to Cardiovascular; Tipranavir belongs to Anti Virals.
Why it happens
Ritonavir-boosted tipranavir inhibits CYP3A4-mediated eplerenone metabolism.
What to do
Do not use together; use an alternative agent for the indication, and monitor potassium if inadvertent exposure occurs.
What to ask your pharmacist
- Is there an alternative to one of these two medicines for me?
- If both are essential, who is monitoring me and how often?
- Which symptoms mean I should stop and seek help straight away?
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Other interactions of Eplerenone
- Amiloride + Eplerenone Contraindicated
- Atazanavir + Eplerenone Contraindicated
- Clarithromycin + Eplerenone Contraindicated
- Cobicistat + Eplerenone Contraindicated
- Elvitegravir / cobicistat / emtricitabine / tenofovir df + Eplerenone Contraindicated
- Ensitrelvir + Eplerenone Contraindicated
Other interactions of Tipranavir
- Alfuzosin + Tipranavir Contraindicated
- Amiodarone + Tipranavir Contraindicated
- Atorvastatin + Tipranavir Contraindicated
- Avanafil + Tipranavir Contraindicated
- Cisapride + Tipranavir Contraindicated
- Colchicine + Tipranavir Contraindicated
Frequently asked questions
Can I take Eplerenone with Tipranavir?
MediHelp rates the interaction as contraindicated. Eplerenone and Tipranavir are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Tipranavir is given with ritonavir, which strongly inhibits CYP3A4 and increases eplerenone exposure. This increases the risk of serious hyperkalemia.
How serious is the interaction between Eplerenone and Tipranavir?
MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not use together; use an alternative agent for the indication, and monitor potassium if inadvertent exposure occurs.
What other medicines interact with Eplerenone?
MediHelp also lists interactions of Eplerenone with, for example, Amiloride, Atazanavir, Clarithromycin. The full list is on the Eplerenone page.
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