Drug interactions
Brexpiprazole + Daridorexant
Severity: Moderate
Brexpiprazole and Daridorexant: 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
Both drugs cause sedation, so combining them can add to CNS depression. This may impair psychomotor performance, alertness and next-day driving ability.
What this interaction means in plain words
Brexpiprazole and Daridorexant 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.
Brexpiprazole belongs to Central Nervous System; Daridorexant belongs to Central Nervous System.
Why it happens
Additive CNS depressant effects.
What to do
Use the lowest effective daridorexant dose and warn the patient about daytime drowsiness and driving. Reduce the dose of either drug if impairment occurs.
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 Brexpiprazole
Other interactions of Daridorexant
Frequently asked questions
Can I take Brexpiprazole with Daridorexant?
MediHelp rates the interaction as moderate. Brexpiprazole and Daridorexant 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. Both drugs cause sedation, so combining them can add to CNS depression. This may impair psychomotor performance, alertness and next-day driving ability.
How serious is the interaction between Brexpiprazole and Daridorexant?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use the lowest effective daridorexant dose and warn the patient about daytime drowsiness and driving. Reduce the dose of either drug if impairment occurs.
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.
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