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. Author manuscript; available in PMC: 2014 May 1.
Published in final edited form as: Curr Probl Cancer. 2013 May-Jun;37(3):110–144. doi: 10.1016/j.currproblcancer.2013.06.001

Table 4.

Examples of medications and foods that strongly or moderately inhibit CYP3A4.

Type of Medication Name
Antibiotics

  • Clarithromycin

  • Telithromycin (Azithromycin; weak inhibitor)
Antifungals

  • Itraconazole

  • Ketoconazole

  • Voriconazole
HIV Protease Inhibitors

  • Ritonavir

  • Indinavir

  • Saquinavir

  • Nelfinavir

  • Amprenavir

  • Lopinavir
Moderate CYP3A4 inhibitors

  • Erythromycin

  • Fluconazole

  • Aprepitant

  • Verapamil

  • Diltiazem

  • Grapefruit and grapefruit juice