Drug interactions
Hydrocortisone + Influenza virus vaccine trivalent
Severity: Minor
Hydrocortisone and Influenza virus vaccine trivalent: 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
Trivalent influenza vaccine given by injection is usually inactivated and cannot replicate. Corticosteroids may reduce the antibody response, but vaccination is still recommended and no infection risk arises from the vaccine itself.
What this interaction means in plain words
Hydrocortisone and Influenza virus vaccine trivalent 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
Corticosteroid immunosuppression may diminish antibody production after vaccination.
What to do
Vaccinate as scheduled with the inactivated product, since protection is still valuable. Do not use a live intranasal formulation during immunosuppressive corticosteroid therapy.
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 Hydrocortisone
- Hydrocortisone + Mifepristone Contraindicated
- Hydrocortisone + Poliovirus vaccine live oral trivalent Contraindicated
- Hydrocortisone + Smallpox vaccine live Contraindicated
- Adenovirus types 4 and 7 live + Hydrocortisone Major
- Aldesleukin + Hydrocortisone Major
- Aspirin + Hydrocortisone Major
Frequently asked questions
Can I take Hydrocortisone with Influenza virus vaccine trivalent?
MediHelp rates the interaction as minor. Hydrocortisone and Influenza virus vaccine trivalent have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Trivalent influenza vaccine given by injection is usually inactivated and cannot replicate. Corticosteroids may reduce the antibody response, but vaccination is still recommended and no infection risk arises from the vaccine itself.
How serious is the interaction between Hydrocortisone and Influenza virus vaccine trivalent?
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 scheduled with the inactivated product, since protection is still valuable. Do not use a live intranasal formulation during immunosuppressive corticosteroid therapy.
What other medicines interact with Hydrocortisone?
MediHelp also lists interactions of Hydrocortisone with, for example, Mifepristone, Poliovirus vaccine live oral trivalent, Smallpox vaccine live. The full list is on the Hydrocortisone page.
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