Rituximab

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

8 interactions 1 explained in plain English

Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated Jul 10, 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: Abatacept Injection Anifrolumab-Fnia Injection Abatacept Baricitinib Belimumab Injection Certolizumab Injection

8 Major

All (8) Major (8)

Major

Rituximab Abatacept Injection Orencia An increased risk of infection Details Rituximab Anifrolumab-Fnia Injection Saphnelo Additive effects due to duplication of therapy Details Rituximab Abatacept Orencia Explained An increased risk of infection Details Rituximab Baricitinib Olumiant An increased risk of infection Details Rituximab Belimumab Injection Benlysta An increased risk of serious infections and post-injection systemic reactions Details Rituximab Certolizumab Injection Cimzia An increased risk of serious infections Details Rituximab Cisplatin Injection Platinol-AQ® Increased risk for developing renal failure Details Rituximab Golimumab Injection Simponi An increased risk of serious infections 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.