Clofazimine

Name: Clofazimine Drug Interactions
Creator: Dr. Brian Staiger, PharmD, BCPS

85 interactions 7 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: Fentanyl Transdermal Patch Oxaliplatin Injection Famotidine Brexpiprazole Dofetilide Foscarnet Injection

83 Major 2 Moderate

All (85) Major (83) Moderate (2)

Major

Clofazimine Ofloxacin Otic Floxin® Otic An increased risk of QT interval prolongation Details Clofazimine Olodaterol Oral Inhalation Striverdi An increased risk of QT interval prolongation and an increased risk of ventricular arrhythmias Details Clofazimine Oxaliplatin Injection Eloxatin® Increased risk of QT-interval prolongation Details

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Educational information only, not medical advice. Always confirm interactions with your pharmacist or prescriber before making any change to your medications.