Dutasteride
10 interactions 40 cited referencesDutasteride is a 5-alpha reductase inhibitor used to treat benign prostate enlargement and reduce urinary problems. Read the full Dutasteride drug information page →
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 →
Major
Dutasteride Ceritinib Zykadia Increased CYP3A substrate exposure Details Dutasteride Itraconazole Sporanox Increased dutasteride exposure and an increased risk of dutasteride-related adverse effects DetailsModerate
Dutasteride Cimetidine Tagamet Increase in dutasteride plasma concentrations Details Dutasteride Ciprofloxacin Increase in dutasteride plasma concentrations Details Dutasteride Diltiazem Cardizem Increase in dutasteride plasma concentrations Details Dutasteride Fluconazole Diflucan Increased dutasteride exposure and risk for toxicity Details Dutasteride Ketoconazole Extina Increase in dutasteride plasma concentrations Details Dutasteride Ritonavir Norvir Increase in dutasteride plasma concentrations Details Dutasteride Verapamil Calan Increase in dutasteride plasma concentrations Details Dutasteride Ketoconazole Topical Extina® Foam Increase in dutasteride plasma concentrations DetailsNo interactions on this page match that filter — try the next page or clear the filter.
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