Drug interactions
Infliximab + Tick-borne encephalitis vaccine
Severity: Moderate
Infliximab and Tick-borne encephalitis vaccine: moderate 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
The tick-borne encephalitis vaccine is inactivated, so there is no vaccine-strain infection risk. Infliximab may reduce antibody responses and leave patients inadequately protected.
What this interaction means in plain words
Infliximab and Tick-borne encephalitis vaccine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
TNF blockade-related immunosuppression may attenuate vaccine antibody responses.
What to do
Vaccinate before exposure season, ideally before starting infliximab, and consider serologic testing after the series in endemic-area residents. Reinforce tick-avoidance measures.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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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 Tick-borne encephalitis vaccine?
MediHelp rates the interaction as moderate. Infliximab and Tick-borne encephalitis vaccine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. The tick-borne encephalitis vaccine is inactivated, so there is no vaccine-strain infection risk. Infliximab may reduce antibody responses and leave patients inadequately protected.
How serious is the interaction between Infliximab and Tick-borne encephalitis vaccine?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Vaccinate before exposure season, ideally before starting infliximab, and consider serologic testing after the series in endemic-area residents. Reinforce tick-avoidance measures.
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.
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