Drug interactions
Ethotoin + Sucralfate
Severity: Moderate
Ethotoin and Sucralfate: 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
Sucralfate has been shown to reduce absorption of phenytoin, and ethotoin, a related hydantoin, may be affected similarly. Lower anticonvulsant levels could reduce seizure control, though data for ethotoin are limited.
What this interaction means in plain words
Ethotoin and Sucralfate 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
Probable binding of the hydantoin in the gut by sucralfate, reducing oral absorption, extrapolated from phenytoin.
What to do
Separate administration by at least 2 hours and monitor seizure control. Adjust the ethotoin dose based on clinical response.
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?
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Other interactions of Sucralfate
Frequently asked questions
Can I take Ethotoin with Sucralfate?
MediHelp rates the interaction as moderate. Ethotoin and Sucralfate 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. Sucralfate has been shown to reduce absorption of phenytoin, and ethotoin, a related hydantoin, may be affected similarly. Lower anticonvulsant levels could reduce seizure control, though data for ethotoin are limited.
How serious is the interaction between Ethotoin and Sucralfate?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Separate administration by at least 2 hours and monitor seizure control. Adjust the ethotoin dose based on clinical response.
What other medicines interact with Sucralfate?
MediHelp also lists interactions of Sucralfate with, for example, Ciprofloxacin, Gemifloxacin, Levofloxacin. The full list is on the Sucralfate page.
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