ATAZANAVIR & RITONAVIR, OMEPRAZOLE INCREASES PLASMA CONC. OF RALTEGRAVIR BUT NO DOSE ADJUSTMENT IS REQUIRED.
EFAVIRENZ, ETRAVIRINE & TIPRANAVIR REDUCES PLASMA CONC. OF RALTEGRAVIR BUT CLINICAL SIGNIFICANCE OF THIS INTERACTION HAS NOT BEEN ASSESSED.
IF GIVEN IN COMBINATION WITH RIFAMPICIN THEN DOSAGE IS 800 MG TWICE DAILY.