Butabarbital, calcium/magnesium/potassium/sodium oxybates. Both raises consequences of the opposite by pharmacodynamic synergism. Contraindicated. Coadministration with alcohol or sedative hypnotics are contraindicated due to additive CNS despair. butabarbital will lessen the level or impact of fosphenytoin by impacting hepatic enzyme CYP2C9/ten metabolism. Use Caution/Observe. butaba... https://heywoodd938kha1.smblogsites.com/profile