Drug interactions
Doxorubicin + Ethotoin
Severity: Moderate
Doxorubicin and Ethotoin: moderate 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
Chemotherapy regimens including anthracyclines have been associated with lowered hydantoin anticonvulsant levels, possibly leading to loss of seizure control. The mechanism for ethotoin specifically is not established and the evidence is limited.
What this interaction means in plain words
Doxorubicin and Ethotoin can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Mechanism not firmly established; possibly altered absorption or increased metabolism of the hydantoin.
What to do
Monitor seizure control and, where available, anticonvulsant levels during chemotherapy. Adjust the ethotoin dose as needed.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Doxorubicin and Ethotoin, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Doxorubicin
Frequently asked questions
Can I take Doxorubicin with Ethotoin?
MediHelp rates the interaction as moderate. Doxorubicin and Ethotoin can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Chemotherapy regimens including anthracyclines have been associated with lowered hydantoin anticonvulsant levels, possibly leading to loss of seizure control. The mechanism for ethotoin specifically is not established and the evidence is limited.
How serious is the interaction between Doxorubicin and Ethotoin?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor seizure control and, where available, anticonvulsant levels during chemotherapy. Adjust the ethotoin dose as needed.
What other medicines interact with Doxorubicin?
MediHelp also lists interactions of Doxorubicin with, for example, Adenovirus types 4 and 7 live, Belatacept, Cobicistat. The full list is on the Doxorubicin page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
