Hypersensitivity to barbiturates or any ingredient of the formulation; ; history of manifest or latent porphyria butabarbital will lower the level or impact of aprepitant by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Watch. butabarbital will lower the extent or effect of levoketoconazole by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Minor/Signific... https://davidu582ksr0.blog2news.com/profile