Drug interactions
Basiliximab + Ustekinumab
Severity: Major
Basiliximab and Ustekinumab: major interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Ustekinumab blocks IL-12/23 pathways and basiliximab blocks the IL-2 receptor on activated T cells. Combined use broadens immunosuppression and may increase the risk of serious infections.
What this interaction means in plain words
Basiliximab and Ustekinumab can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Basiliximab belongs to Miscellaneous; Ustekinumab belongs to Gastrointestinal Tract.
Why it happens
Additive immunosuppression through IL-12/23 and IL-2 receptor blockade.
What to do
Avoid unless specialist-directed. If used together, monitor closely for infection.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Other interactions of Ustekinumab
- Bcg vaccine live + Ustekinumab Contraindicated
- Typhoid vaccine live + Ustekinumab Contraindicated
- Adalimumab + Ustekinumab Major
- Adenovirus types 4 and 7 live + Ustekinumab Major
- Alefacept + Ustekinumab Major
- Anakinra + Ustekinumab Major
Other interactions of Basiliximab
- Basiliximab + Bcg vaccine live Contraindicated
- Basiliximab + Influenza virus vaccine quadrivalent intranasal Contraindicated
- Basiliximab + Measles mumps and rubella vaccine Contraindicated
- Basiliximab + Measles mumps and rubella vaccine live Contraindicated
- Basiliximab + Measles mumps rubella and varicella vaccine live Contraindicated
- Basiliximab + Measles vaccine Contraindicated
Frequently asked questions
Can I take Basiliximab with Ustekinumab?
MediHelp rates the interaction as major. Basiliximab and Ustekinumab can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Ustekinumab blocks IL-12/23 pathways and basiliximab blocks the IL-2 receptor on activated T cells. Combined use broadens immunosuppression and may increase the risk of serious infections.
How serious is the interaction between Basiliximab and Ustekinumab?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid unless specialist-directed. If used together, monitor closely for infection.
What other medicines interact with Ustekinumab?
MediHelp also lists interactions of Ustekinumab with, for example, Bcg vaccine live, Typhoid vaccine live, Adalimumab. The full list is on the Ustekinumab page.
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