For example, Ubrelvy can interact with certain drugs called strong CYP3A4 inhibitors, such as clarithromycin. Ubrelvy is taken by adults to treat certain kinds of migraine episodes. An interaction ...

5-hydroxyomeprazole is then transformed into 5-hydroxyomeprazole sulfone by CYP3A4. Omeprazole is metabolized ... among the different proton pump inhibitors (PPIs), which might influence their ...

Using genetic markers to adjust initial doses of cyclosporine or tacrolimus may prove difficult, considering the variety of polymorphisms known to affect CYP3A4, CYP3A5, and MDR1. The current ...