Drug interactions
Donepezil + Eslicarbazepine
Severity: Minor
Donepezil and Eslicarbazepine: minor interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Eslicarbazepine is a weak CYP3A4 inducer and may reduce donepezil exposure to a small extent. The effect is probably minor in practice.
What this interaction means in plain words
Donepezil and Eslicarbazepine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Donepezil belongs to Central Nervous System; Eslicarbazepine belongs to Central Nervous System.
Why it happens
Weak CYP3A4 induction by eslicarbazepine increases donepezil clearance.
What to do
No dose change is routinely needed. Watch for loss of cognitive benefit and titrate donepezil if needed.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Donepezil
- Donepezil + Dronedarone Contraindicated
- Donepezil + Pimozide Contraindicated
- Donepezil + Thioridazine Contraindicated
- Donepezil + Vandetanib Contraindicated
- Amiodarone + Donepezil Major
- Amisulpride + Donepezil Major
Other interactions of Eslicarbazepine
- Eslicarbazepine + Mavacamten Contraindicated
- Eslicarbazepine + Rilpivirine Contraindicated
- Artemether / lumefantrine + Eslicarbazepine Major
- Avapritinib + Eslicarbazepine Major
- Bedaquiline + Eslicarbazepine Major
- Benzhydrocodone / acetaminophen + Eslicarbazepine Major
Frequently asked questions
Can I take Donepezil with Eslicarbazepine?
MediHelp rates the interaction as minor. Donepezil and Eslicarbazepine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Eslicarbazepine is a weak CYP3A4 inducer and may reduce donepezil exposure to a small extent. The effect is probably minor in practice.
How serious is the interaction between Donepezil and Eslicarbazepine?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No dose change is routinely needed. Watch for loss of cognitive benefit and titrate donepezil if needed.
What other medicines interact with Donepezil?
MediHelp also lists interactions of Donepezil with, for example, Dronedarone, Pimozide, Thioridazine. The full list is on the Donepezil page.
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