Drug interactions
Capsicum + Trandolapril
Severity: Minor
Capsicum and Trandolapril: minor 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
Oral capsaicin or topical capsicum may provoke cough, which could be confused with or add to ACE inhibitor-induced cough. This is a minor symptomatic overlap rather than a pharmacokinetic interaction.
What this interaction means in plain words
Capsicum and Trandolapril have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Both can sensitize airway sensory nerves, with ACE inhibitors raising bradykinin and substance P levels.
What to do
If cough develops, consider capsicum use as a contributor before changing trandolapril.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Trandolapril
- Aliskiren + Trandolapril Contraindicated
- Protein a column + Trandolapril Contraindicated
- Sacubitril / valsartan + Trandolapril Contraindicated
- Sacubitril-valsartan + Trandolapril Contraindicated
- Aldesleukin + Trandolapril Major
- Amifostine + Trandolapril Major
Frequently asked questions
Can I take Capsicum with Trandolapril?
MediHelp rates the interaction as minor. Capsicum and Trandolapril have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Oral capsaicin or topical capsicum may provoke cough, which could be confused with or add to ACE inhibitor-induced cough. This is a minor symptomatic overlap rather than a pharmacokinetic interaction.
How serious is the interaction between Capsicum and Trandolapril?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: If cough develops, consider capsicum use as a contributor before changing trandolapril.
What other medicines interact with Trandolapril?
MediHelp also lists interactions of Trandolapril with, for example, Aliskiren, Protein a column, Sacubitril / valsartan. The full list is on the Trandolapril page.
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