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Medicines phenindioneQuestion & answer

phenindione · Medicine question

How does carbamazepine affect the anticoagulant action of phenindione?

iatroX medicinesPublished 8 November 2026

The answer

Answer

Carbamazepine antagonises (reduces) the anticoagulant action of phenindione (Dindevan).

Sources for this answer

Dindevan 10mg Tablets / Phenindione 10mg tabletsADVANZ Pharma · emc · SmPC §4.5 Interaction with other medicinal products · Version 13Document updated 23 February 2024

Sources checked 8 November 2026

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phenindione

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