Tipranavir + Omeprazole Interaction
Unknowninteraction on record
Description
A phenotypic cocktail study was conducted with 16 healthy volunteers to quantify the influence of 10 days of APTIVUS/ritonavir capsule administration on the activity of hepatic CYP1A2 (caffeine), 2C9 (warfarin), 2C19 (omeprazole), 2D6 (dextromethorphan) and the activity of intestinal and hepatic CYP3A4/5 (midazolam) and P-glycoprotein (P-gp) (digoxin). Proton Pump Inhibitors: Omeprazole ↓ Omeprazole, ↔ Tipranavir Dosage of omeprazole may need to be increased when co-administered with APTIVUS and ritonavir.
Source: FDA drug label - tipranavir