Drug interactions
Meningococcal group b vaccine + Prednisone
Severity: Moderate
Meningococcal group b vaccine and Prednisone: 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
Immunosuppressive doses of corticosteroids may blunt antibody responses to vaccines. The vaccine is inactivated, so it is not unsafe, but protection may be reduced.
What this interaction means in plain words
Meningococcal group b vaccine and Prednisone 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
Corticosteroid-mediated immunosuppression reduces vaccine immune response.
What to do
Vaccinate when possible before starting immunosuppressive steroid doses, or give the vaccine regardless and consider checking response or boosters. Do not withhold vaccination in patients at high risk.
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 Prednisone
- Bcg vaccine live + Prednisone Contraindicated
- Measles vaccine + Prednisone Contraindicated
- Mifepristone + Prednisone Contraindicated
- Prednisone + Radium-223 dichloride Contraindicated
- Prednisone + Smallpox vaccine live Contraindicated
- Adenovirus types 4 and 7 live + Prednisone Major
Frequently asked questions
Can I take Meningococcal group b vaccine with Prednisone?
MediHelp rates the interaction as moderate. Meningococcal group b vaccine and Prednisone 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. Immunosuppressive doses of corticosteroids may blunt antibody responses to vaccines. The vaccine is inactivated, so it is not unsafe, but protection may be reduced.
How serious is the interaction between Meningococcal group b vaccine and Prednisone?
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 when possible before starting immunosuppressive steroid doses, or give the vaccine regardless and consider checking response or boosters. Do not withhold vaccination in patients at high risk.
What other medicines interact with Prednisone?
MediHelp also lists interactions of Prednisone with, for example, Bcg vaccine live, Measles vaccine, Mifepristone. The full list is on the Prednisone page.
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