Drug interactions
Infliximab + Influenza virus vaccine quadrivalent recombinant
Severity: Minor
Infliximab and Influenza virus vaccine quadrivalent recombinant: minor 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
Infliximab may reduce the antibody response to influenza vaccination. The recombinant vaccine is non-live and safe, but protection may be weaker.
What this interaction means in plain words
Infliximab and Influenza virus vaccine quadrivalent recombinant have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
TNF blockade dampens vaccine-induced immune response.
What to do
Vaccinate annually without interrupting infliximab. Maintain general infection precautions.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Infliximab and Influenza virus vaccine quadrivalent recombinant, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Infliximab
- Bcg vaccine live + Infliximab Contraindicated
- Infliximab + Influenza virus vaccine quadrivalent intranasal Contraindicated
- Infliximab + Measles mumps and rubella vaccine Contraindicated
- Infliximab + Measles mumps and rubella vaccine live Contraindicated
- Infliximab + Measles mumps rubella and varicella vaccine live Contraindicated
- Infliximab + Measles vaccine Contraindicated
Frequently asked questions
Can I take Infliximab with Influenza virus vaccine quadrivalent recombinant?
MediHelp rates the interaction as minor. Infliximab and Influenza virus vaccine quadrivalent recombinant have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Infliximab may reduce the antibody response to influenza vaccination. The recombinant vaccine is non-live and safe, but protection may be weaker.
How serious is the interaction between Infliximab and Influenza virus vaccine quadrivalent recombinant?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Vaccinate annually without interrupting infliximab. Maintain general infection precautions.
What other medicines interact with Infliximab?
MediHelp also lists interactions of Infliximab with, for example, Bcg vaccine live, Influenza virus vaccine quadrivalent intranasal, Measles mumps and rubella vaccine. The full list is on the Infliximab page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
