Drug interactions
Hepatitis a / typhoid vaccine + Infliximab
Severity: Minor
Hepatitis a / typhoid vaccine and Infliximab: 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
This combination vaccine contains inactivated components, so it is safe in patients on infliximab, though responses may be reduced.
What this interaction means in plain words
Hepatitis a / typhoid vaccine and Infliximab 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-alpha inhibition may modestly blunt antibody responses.
What to do
Vaccinate as indicated, ideally before travel with sufficient lead time; no infliximab change is needed.
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?
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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 Hepatitis a / typhoid vaccine with Infliximab?
MediHelp rates the interaction as minor. Hepatitis a / typhoid vaccine and Infliximab have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. This combination vaccine contains inactivated components, so it is safe in patients on infliximab, though responses may be reduced.
How serious is the interaction between Hepatitis a / typhoid vaccine and Infliximab?
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 as indicated, ideally before travel with sufficient lead time; no infliximab change is needed.
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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