Drug interactions
Brexpiprazole + Vigabatrin
Severity: Minor
Brexpiprazole and Vigabatrin: 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
Vigabatrin can cause somnolence, fatigue and dizziness, and brexpiprazole may add to these effects. Mild additive sedation is the main concern.
What this interaction means in plain words
Brexpiprazole and Vigabatrin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Brexpiprazole belongs to Central Nervous System; Vigabatrin belongs to Central Nervous System.
Why it happens
Additive CNS depressant effects via different pharmacodynamic pathways.
What to do
Monitor for increased drowsiness and advise caution with driving. No dose change is usually 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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Brexpiprazole and Vigabatrin, 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 Brexpiprazole
Other interactions of Vigabatrin
- Amisulpride + Vigabatrin Moderate
- Asenapine transdermal + Vigabatrin Moderate
- Asenapine + Vigabatrin Moderate
- Avapritinib + Vigabatrin Moderate
- Benzhydrocodone / acetaminophen + Vigabatrin Moderate
- Brexanolone + Vigabatrin Moderate
Frequently asked questions
Can I take Brexpiprazole with Vigabatrin?
MediHelp rates the interaction as minor. Brexpiprazole and Vigabatrin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Vigabatrin can cause somnolence, fatigue and dizziness, and brexpiprazole may add to these effects. Mild additive sedation is the main concern.
How serious is the interaction between Brexpiprazole and Vigabatrin?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for increased drowsiness and advise caution with driving. No dose change is usually needed.
What other medicines interact with Brexpiprazole?
MediHelp also lists interactions of Brexpiprazole with, for example, Alfentanil, Amisulpride, Apalutamide. The full list is on the Brexpiprazole 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.
