Drug interactions
Brexpiprazole + Encorafenib
Severity: Moderate
Brexpiprazole and Encorafenib: 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
Encorafenib can both inhibit and induce CYP3A4, so brexpiprazole exposure may change unpredictably. Exposure may increase, causing adverse effects, or decrease, reducing efficacy.
What this interaction means in plain words
Brexpiprazole and Encorafenib 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; Encorafenib belongs to Oncology.
Why it happens
Mixed CYP3A4 inhibition and induction by encorafenib altering brexpiprazole metabolism.
What to do
Monitor for adverse effects and loss of psychiatric control after starting or stopping encorafenib. Adjust brexpiprazole dose based on clinical response.
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 Encorafenib
Frequently asked questions
Can I take Brexpiprazole with Encorafenib?
MediHelp rates the interaction as moderate. Brexpiprazole and Encorafenib 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. Encorafenib can both inhibit and induce CYP3A4, so brexpiprazole exposure may change unpredictably. Exposure may increase, causing adverse effects, or decrease, reducing efficacy.
How serious is the interaction between Brexpiprazole and Encorafenib?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for adverse effects and loss of psychiatric control after starting or stopping encorafenib. Adjust brexpiprazole dose based on clinical response.
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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