pentobarbital will decrease the level or effect of cinacalcet samhälle affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Skärm.pentobarbital will decrease the level or effect of buspirone ort affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Skärm.pentobarbital will decrease the level or effect of nicardipine sa