Drug interactions
Benazepril + Ketoprofen
Severity: Moderate
Benazepril and Ketoprofen: 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
Ketoprofen can reduce the antihypertensive effect of benazepril. The combination may also impair renal function, particularly in elderly, dehydrated or renally impaired patients.
What this interaction means in plain words
Benazepril and Ketoprofen 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.
Benazepril belongs to Cardiovascular; Ketoprofen belongs to Musculoskeletal.
Why it happens
NSAID inhibition of renal vasodilatory prostaglandins opposes ACE inhibitor effects and reduces glomerular perfusion.
What to do
Monitor blood pressure, serum creatinine and potassium when starting or changing the NSAID, and keep the patient well hydrated. Use the lowest effective NSAID dose for the shortest time or choose 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 Ketoprofen
- Ketoprofen + Ketorolac Contraindicated
- Ketoprofen + Ketorolac intranasal Contraindicated
- Aceclofenac + Ketoprofen Major
- Acemetacin + Ketoprofen Major
- Acetylsalicylic acid + Ketoprofen Major
- Alteplase + Ketoprofen Major
Other interactions of Benazepril
- Aliskiren + Benazepril Contraindicated
- Benazepril + Sacubitril / valsartan Contraindicated
- Benazepril + Sacubitril-valsartan Contraindicated
- Amifostine + Benazepril Major
- Amiloride + Benazepril Major
- Amlodipine-hydrochlorothiazide-valsartan + Benazepril Major
Frequently asked questions
Can I take Benazepril with Ketoprofen?
MediHelp rates the interaction as moderate. Benazepril and Ketoprofen 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. Ketoprofen can reduce the antihypertensive effect of benazepril. The combination may also impair renal function, particularly in elderly, dehydrated or renally impaired patients.
How serious is the interaction between Benazepril and Ketoprofen?
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, serum creatinine and potassium when starting or changing the NSAID, and keep the patient well hydrated. Use the lowest effective NSAID dose for the shortest time or choose paracetamol.
What other medicines interact with Ketoprofen?
MediHelp also lists interactions of Ketoprofen with, for example, Ketorolac, Ketorolac intranasal, Aceclofenac. The full list is on the Ketoprofen page.
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