Topics: Zero order kinetics drugs, P450 inhibitors, P450 inducers, Enzymes Inhibitors, ototoxicity causative agents, enzymes inhibitor, acetylation, teratogenic drugs, non-antibiotics, therapeutic index formula, autoinduction, non-competitive inhibitor drugs, Enzyme inducers, acetylation drugs, Gastrointestinal mediated receptors, TORSADES DE POINTES, microsomal enzyme inhibitor, hit n run drugs, propranolol