Drug interactions
Darifenacin + Omeprazole
Severity: Minor
Darifenacin and Omeprazole: 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
Darifenacin is an anticholinergic with no meaningful acid-suppressing activity and is not expected to reduce omeprazole's effect. Any interaction is theoretical.
What this interaction means in plain words
Darifenacin and Omeprazole have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Darifenacin belongs to Genitourinary; Omeprazole belongs to Gastrointestinal Tract.
Why it happens
No established mechanism.
What to do
No action required; monitor symptom control.
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 Omeprazole
- Mavacamten + Omeprazole Contraindicated
- Omeprazole + Rilpivirine Contraindicated
- Acalabrutinib + Omeprazole Major
- Atazanavir + Omeprazole Major
- Citalopram + Omeprazole Major
- Clopidogrel + Omeprazole Major
Other interactions of Darifenacin
Frequently asked questions
Can I take Darifenacin with Omeprazole?
MediHelp rates the interaction as minor. Darifenacin and Omeprazole have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Darifenacin is an anticholinergic with no meaningful acid-suppressing activity and is not expected to reduce omeprazole's effect. Any interaction is theoretical.
How serious is the interaction between Darifenacin and Omeprazole?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No action required; monitor symptom control.
What other medicines interact with Omeprazole?
MediHelp also lists interactions of Omeprazole with, for example, Mavacamten, Rilpivirine, Acalabrutinib. The full list is on the Omeprazole page.
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