Lapatinib will improve the degree or outcome of bortezomib by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Observe. fluconazole will improve the degree or outcome of bortezomib by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Keep track of. nifedipine will improve the amount or result of bortezomib by impacting hepatic/intestinal enzyme CYP3A4 https://robertv111kwg3.blogars.com/profile