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Medicines phenindioneQuestion & answer

phenindione · Medicine question

What should I do if I miss phenindione?

iatroX medicinesPublished 21 August 2026Reviewed 21 August 2026

The answer

Answer

Do not double up. Record the missed dose and follow the instructions from your anticoagulation service; ask the service or a pharmacist if unsure.

Sources for this answer

NHSNHS · NHS medicine guidance

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The full medicine guide

phenindione

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