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Medicines disulfiramQuestion & answer

disulfiram · Medicine question

How does disulfiram interact with warfarin?

iatroX medicinesPublished 8 November 2026

The answer

Answer

Disulfiram inhibits warfarin metabolism, enhancing its effect, so dose adjustment may be necessary.

Sources for this answer

Disulfiram 200 mg tabletsBrown & Burk UK Ltd · emc · SmPC §4.5 Interaction with other medicinal products · Version 4Document updated 17 October 2025

Sources checked 8 November 2026

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The full medicine guide

disulfiram

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