Tolbutamide, indomethacin and diclofenac interacted with each other, resulting in the decreased formation of metabolites catalyzed by CYP2C9.

• 底物药物甲苯磺丁脲、双氯芬酸和吲哚美辛之间存在代谢相互作用，导致生成相应代谢物的产率降低。