A 55-year-old patient who has epilepsy has recently been started on warfarin for treatment of atrial fibrillation | Medibuddy
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26th July 2024

A 55-year-old patient who has epilepsy has recently been started on warfarin for treatment of atrial fibrillation

A 55-year-old patient who has epilepsy has recently been started on warfarin for treatment of atrial fibrillation. His INR has failed to reach therapeutic levels since starting on high-dose warfarin. Which medication is likely to have caused this?

Select the SINGLE most appropriate option from the list below. Select ONE option only.

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