Drug interactions
Baclofen + Brexpiprazole
Severity: Minor
Baclofen and Brexpiprazole: 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
Brexpiprazole can cause somnolence, and combined with baclofen it may increase drowsiness and dizziness. The effect is typically mild to moderate.
What this interaction means in plain words
Baclofen and Brexpiprazole have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Baclofen belongs to Musculoskeletal; Brexpiprazole belongs to Central Nervous System.
Why it happens
Additive CNS depression from GABA-B agonism by baclofen and antihistaminic effects of brexpiprazole.
What to do
Monitor for sedation after starting or titrating either drug, and advise caution when driving or operating machinery.
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 Baclofen
Other interactions of Brexpiprazole
Frequently asked questions
Can I take Baclofen with Brexpiprazole?
MediHelp rates the interaction as minor. Baclofen and Brexpiprazole 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 can cause somnolence, and combined with baclofen it may increase drowsiness and dizziness. The effect is typically mild to moderate.
How serious is the interaction between Baclofen and Brexpiprazole?
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 sedation after starting or titrating either drug, and advise caution when driving or operating machinery.
What other medicines interact with Baclofen?
MediHelp also lists interactions of Baclofen with, for example, Alfentanil, Amobarbital, Belladonna and opium. The full list is on the Baclofen page.
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