Grazoprevir
28 interactions 2 explained in plain English
Medically reviewed by
Dr. Brian Staiger, PharmD, BCPS
· Updated Jul 4, 2026
· Editorial policy
· Data sources
Sources: FDA prescribing information (Structured Product Labeling), the published literature cited in each entry, DDInter 2.0 (a major open-access drug-interaction database), and legacy DrugBank interaction data distributed by the NIH's RxNav service (decommissioned in 2024) — analyzed and reviewed by our pharmacist team. How we build this library →
Most serious with:
Fostemsavir
Ketoconazole Topical
Enasidenib
Gemfibrozil
Cyclosporine Injection
Cyclosporine Ophthalmic
Contraindicated
Grazoprevir Cyclosporine Injection Atopica Increased grazoprevir exposure and an increased risk of ALT elevation Details Grazoprevir Cyclosporine Ophthalmic Cequa Increased grazoprevir exposure and an increased risk of ALT elevation Details Grazoprevir Darolutamide Nubeqa Increased grazoprevir exposure and an increased risk of ALT elevation Details Grazoprevir Enasidenib Idhifa Increased grazoprevir exposure and an increased risk of ALT elevation Details Grazoprevir Fostemsavir Rukobia Increased grazoprevir exposure and increased risk of ALT elevations Details Grazoprevir Gemfibrozil Lopid Increased grazoprevir exposure and an increased risk of ALT elevation Details Grazoprevir Ketoconazole Topical Extina® Foam Increased grazoprevir exposure DetailsNo interactions on this page match that filter — try the next page or clear the filter.
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