Butabarbital will reduce the level or outcome of doravirine by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Contraindicated. butabarbital will reduce the extent or outcome of cyclosporine by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Check. buprenorphine, lengthy-performing injection and butabarbital each boost sedation. Prevent or Use Alternate Drug.... https://charlesc802pnn7.dailyhitblog.com/profile