Ifosfamide
10 interactions 1 explained in plain English
Also sold as:
Ifex
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:
Abametapir
Abiraterone
Hydroxychloroquine
Ketoconazole Topical
Letermovir Injection
Miconazole Buccal
Major
Ifosfamide Abametapir Explained Increased exposure of CYP3A4 substrate Details Ifosfamide Abiraterone Abirtega Decreased ifosfamide effectiveness Details Ifosfamide Hydroxychloroquine Plaquenil An increased risk of seizures Details Ifosfamide Ketoconazole Topical Extina® Foam Reduced efficacy of ifosfamide, increased ifosfamide exposure and an increased ifosfamide-related adverse reactions Details Ifosfamide Letermovir Injection Prevymis Increased CYP3A substrate exposure Details Ifosfamide Miconazole Buccal Oravig Decreased ifosfamide effectiveness Details Ifosfamide Miconazole Topical Aloe Vesta Antifungal Decreased ifosfamide effectiveness Details Ifosfamide Miconazole Vaginal Lagicam Decreased ifosfamide effectiveness Details Ifosfamide Miconazole Aloe Vesta Antifungal Decreased ifosfamide effectiveness Details Ifosfamide Nevirapine Viramune Increased neurotoxic and nephrotoxic effects DetailsNo interactions on this page match that filter — try the next page or clear the filter.
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