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Medicines cilostazolQuestion & answer

cilostazol · Medicine question

Does omeprazole interact with cilostazol?

iatroX medicinesPublished 19 August 2026Reviewed 19 August 2026

The answer

Answer

Yes. Omeprazole inhibits CYP2C19 and can increase cilostazol's pharmacological activity, so the prescription should be reviewed.

Sources for this answer

Cilostazol 50 mg tabletsemc · SmPC Current selected SmPC · Version 3

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The full medicine guide

cilostazol

Read the wider context, including uses, precautions and the sources behind this medicine guide.

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