Bricet-50 Brivaracetam Rifampicin
ModerateTaking Rifampicin alongside Brivaracetam lowers the amount of Brivaracetam in the blood, most likely because Rifampicin speeds up the liver enzyme (CYP2C19) that breaks Brivaracetam down. While a patient is on Rifampicin, the doctor should raise the Brivaracetam dose by up to 100% (in other words, double it) so that it keeps working properly.
These medicines are often taken together with some care. Your doctor may change a dose, space them apart or check on you more often. Make sure your doctor and pharmacist know you take both.