Drug interactions
Brivaracetam + Isoflurane
Severity: Moderate
Brivaracetam and Isoflurane: 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
Brivaracetam commonly causes somnolence and dizziness, which can be additive with general anesthetics. In an anesthetic setting the effect is typically manageable.
What this interaction means in plain words
Brivaracetam and Isoflurane 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.
Brivaracetam belongs to Central Nervous System; Isoflurane belongs to Central Nervous System.
Why it happens
Additive CNS depression.
What to do
Continue antiseizure therapy perioperatively and titrate isoflurane to clinical effect, monitoring recovery for excess sedation.
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 Isoflurane
Other interactions of Brivaracetam
Frequently asked questions
Can I take Brivaracetam with Isoflurane?
MediHelp rates the interaction as moderate. Brivaracetam and Isoflurane 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. Brivaracetam commonly causes somnolence and dizziness, which can be additive with general anesthetics. In an anesthetic setting the effect is typically manageable.
How serious is the interaction between Brivaracetam and Isoflurane?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Continue antiseizure therapy perioperatively and titrate isoflurane to clinical effect, monitoring recovery for excess sedation.
What other medicines interact with Isoflurane?
MediHelp also lists interactions of Isoflurane with, for example, Adrenaline-articaine, Amisulpride, Arsenic trioxide. The full list is on the Isoflurane page.
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