Drug interactions
Amlodipine-benazepril + Telmisartan
Severity: Major
Amlodipine-benazepril and Telmisartan: 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
Combining an ACE inhibitor with an angiotensin receptor blocker produces dual renin-angiotensin system blockade. This raises the risk of hypotension, hyperkalemia and acute kidney injury without clear added cardiovascular benefit.
What this interaction means in plain words
Amlodipine-benazepril and Telmisartan 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.
Amlodipine-benazepril belongs to Cardiovascular; Telmisartan belongs to Cardiovascular.
Why it happens
Additive pharmacodynamic inhibition of the renin-angiotensin-aldosterone system at two points.
What to do
Avoid the combination in most patients and use a single renin-angiotensin agent. If it is used, monitor serum potassium, creatinine and blood pressure closely.
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 Amlodipine-benazepril
- Aliskiren + Amlodipine-benazepril Contraindicated
- Amlodipine-benazepril + Sacubitril / valsartan Contraindicated
- Aldesleukin + Amlodipine-benazepril Major
- Amifostine + Amlodipine-benazepril Major
- Amiloride + Amlodipine-benazepril Major
- Amlodipine-benazepril + Azilsartan Major
Other interactions of Telmisartan
- Aliskiren + Telmisartan Contraindicated
- Sparsentan + Telmisartan Contraindicated
- Amifostine + Telmisartan Major
- Amiloride + Telmisartan Major
- Amlodipine-hydrochlorothiazide-valsartan + Telmisartan Major
- Amlodipine-olmesartan-hydrochlorothiazide + Telmisartan Major
Frequently asked questions
Can I take Amlodipine-benazepril with Telmisartan?
MediHelp rates the interaction as major. Amlodipine-benazepril and Telmisartan 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. Combining an ACE inhibitor with an angiotensin receptor blocker produces dual renin-angiotensin system blockade. This raises the risk of hypotension, hyperkalemia and acute kidney injury without clear added cardiovascular benefit.
How serious is the interaction between Amlodipine-benazepril and Telmisartan?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid the combination in most patients and use a single renin-angiotensin agent. If it is used, monitor serum potassium, creatinine and blood pressure closely.
What other medicines interact with Amlodipine-benazepril?
MediHelp also lists interactions of Amlodipine-benazepril with, for example, Aliskiren, Sacubitril / valsartan, Aldesleukin. The full list is on the Amlodipine-benazepril page.
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