Brexpiprazole and Eslicarbazepine interaction
Brexpiprazole and Eslicarbazepine: the Brexpiprazole prescribing label describes an interaction that usually calls for monitoring, a dose change, or spacing the doses.
Usually manageable with monitoring or a dose change. Tell your pharmacist you take both.
What the FDA labels say
From the Brexpiprazole (Rexulti) label · effective 2026-04-23
Strong CYP3A4 inducers Double the recommended dosage and further adjust based on clinical response.
Strong CYP3A4 Inducers Clinical Impact: Concomitant use of REXULTI and a strong CYP3A4 inducer decreased the exposure of brexpiprazole compared to the use of REXULTI alone [see Clinical Pharmacology (12.3) ].
Intervention: With concomitant use of REXULTI with a strong CYP3A4 inducer, increase the REXULTI dosage [see Dosage and Administration (2.7) ].
Taking more than these two? Interactions stack. Check your whole list at once; it stays in your browser.
Open in the checkerNot medical advice. Interaction Checker quotes FDA label text and NIH fact sheets. Whether an interaction matters for you depends on doses, timing, kidney and liver function, and other conditions. Confirm with a pharmacist or prescriber.