Drug interactions
Bisoprolol + Fenbufen
Severity: Moderate
Bisoprolol and Fenbufen: 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
Regular NSAID use such as fenbufen can reduce the antihypertensive effect of beta-blockers. NSAIDs may also impair renal function and cause fluid retention.
What this interaction means in plain words
Bisoprolol and Fenbufen 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.
Why it happens
NSAID inhibition of prostaglandin synthesis causes sodium and water retention and reduces vasodilation.
What to do
Monitor blood pressure if fenbufen is used for more than a few days. Use the lowest effective NSAID dose for the shortest time, or consider paracetamol.
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 Bisoprolol
Frequently asked questions
Can I take Bisoprolol with Fenbufen?
MediHelp rates the interaction as moderate. Bisoprolol and Fenbufen 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. Regular NSAID use such as fenbufen can reduce the antihypertensive effect of beta-blockers. NSAIDs may also impair renal function and cause fluid retention.
How serious is the interaction between Bisoprolol and Fenbufen?
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 blood pressure if fenbufen is used for more than a few days. Use the lowest effective NSAID dose for the shortest time, or consider paracetamol.
What other medicines interact with Bisoprolol?
MediHelp also lists interactions of Bisoprolol with, for example, Aldesleukin, Amifostine, Amiodarone. The full list is on the Bisoprolol page.
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