Table 5: CYP450 Inducers and Inhibitors

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Table 5: CYP450 Inducers and Inhibitors

CYP450InhibitorInducer
CYP1A2
  • Amiodarone
  • Cimetidine
  • Ciprofloxacin
  • Tobacco
CYP2C9
  • Amiodarone
  • Fluvastatin
  • Isoniazid
  • Fluconazole
  • Rifampin
  • Secobarbital
CYP2C19
  • Cimetidine
  • Indomethacin
  • Ketoconazole
  • Prednisone
CYP2D6
  • Celecoxib
  • Cimetidine
  • Cocaine
  • Methadone
  • Pentazocine
  • Imipramine
  • Desipramine
  • Amitriptyline
CYP2E1
  • Disulfiram
  • Fluoxetine
  • Ethanol
  • Isoniazid
CYP3A
  • Midazolam
  • Erythromycin
  • Methadone
  • Phenobarbital
  • Dexamethasone
Note: This is not an exhaustive listing of inducers and inhibitors.
Reference: Tanaka E, Terada M, Misawa S. Cytochrome P450 2E1: its clinical and toxicological role. J Clin Pharm Ther. 2000 Jun;25(3):165-75.