Ibritumomab Injection

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

55 interactions 99 cited references

Also sold as: Zevalin®

About Ibritumomab Injection

Ibritumomab injection is used with rituximab (Rituxan) to treat certain types of non-Hodgkin's lymphoma (NHL; cancer that begins in the cells of the immune system) that has not improved or that has worsened after treatment with other medications. It is also used to treat certain types of NHL in people who have improved… Read the full Ibritumomab Injection drug information page →

Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated Aug 9, 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: Smallpox Monkeypox Vaccine Rubella Virus Vaccine, Live Bacillus Of Calmette And Guerin Vaccine, Live Typhoid Vaccine Dengue Tetravalent Vaccine, Live Varicella Virus Vaccine, Live

9 Contraindicated 6 Major 40 Moderate

All (55) Contraindicated (9) Major (6) Moderate (40)

Major

Ibritumomab Injection Adenovirus Vaccine Type 4, Live An increased risk of infection by the live vaccine Details Ibritumomab Injection Adenovirus Vaccine Type 7, Live An increased risk of infection by the live vaccine Details Ibritumomab Injection Cholera Vaccine Ipol An increased risk of infection by the live vaccine Details Ibritumomab Injection Ebola Zaire Vaccine, Live An increased risk of infection by the live vaccine Details Ibritumomab Injection Influenza Virus Vaccine, Live An increased risk of infection by the live vaccine Details Ibritumomab Injection Rotavirus Vaccine, Live An increased risk of infection by the live vaccine 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.