Butabarbital decreases outcomes of hemin by pharmacodynamic antagonism. Use Caution/Check. Medicines that improve delta-aminolevulinic acid synthetase may possibly minimize hemin impact. butabarbital will lower the level or effect of carvedilol by impacting hepatic enzyme CYP2C9/10 metabolism. Use Warning/Watch. butabarbital will minimize the extent or influence of levoketoconazole by... https://peters073lnp5.blogripley.com/profile