Butabarbital and olopatadine intranasal equally raise sedation. Steer clear of or Use Alternate Drug. Coadministration increases possibility of CNS depression, which can result in additive impairment of psychomotor performance and trigger daytime impairment. butabarbital will minimize the level or effect of lumefantrine by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use War... https://busterf790bdd4.wikilinksnews.com/user