Drug interactions
Brivaracetam + Olopatadine intranasal
Severity: Minor
Brivaracetam and Olopatadine intranasal: 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
Intranasal olopatadine can cause somnolence in some patients through modest systemic absorption, and brivaracetam can cause drowsiness as well. The combined effect may be slightly increased sedation.
What this interaction means in plain words
Brivaracetam and Olopatadine intranasal have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Additive CNS depression from the sedating antihistamine effect and brivaracetam.
What to do
Advise patients to note any increased drowsiness and to avoid driving if affected. No dose change is normally 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 Brivaracetam
Frequently asked questions
Can I take Brivaracetam with Olopatadine intranasal?
MediHelp rates the interaction as minor. Brivaracetam and Olopatadine intranasal have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Intranasal olopatadine can cause somnolence in some patients through modest systemic absorption, and brivaracetam can cause drowsiness as well. The combined effect may be slightly increased sedation.
How serious is the interaction between Brivaracetam and Olopatadine intranasal?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise patients to note any increased drowsiness and to avoid driving if affected. No dose change is normally needed.
What other medicines interact with Brivaracetam?
MediHelp also lists interactions of Brivaracetam with, for example, Benzhydrocodone / acetaminophen, Sodium oxybate, Acetaminophen / phenyltoloxamine. The full list is on the Brivaracetam page.
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