Drug interactions
Fludrocortisone + Tetanus toxoid adsorbed or fluid
Severity: Minor
Fludrocortisone and Tetanus toxoid adsorbed or fluid: 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
Tetanus toxoid is not a live vaccine, so there is no infection risk. Corticosteroids may modestly blunt antibody response, but at fludrocortisone replacement doses the effect is of little clinical importance.
What this interaction means in plain words
Fludrocortisone and Tetanus toxoid adsorbed or fluid 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 slightly reduce antibody response to inactivated antigens.
What to do
Vaccinate as scheduled. Check tetanus antibody status or repeat the dose only if the patient is receiving high-dose immunosuppressive therapy and protection is in doubt.
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 Fludrocortisone
Frequently asked questions
Can I take Fludrocortisone with Tetanus toxoid adsorbed or fluid?
MediHelp rates the interaction as minor. Fludrocortisone and Tetanus toxoid adsorbed or fluid have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Tetanus toxoid is not a live vaccine, so there is no infection risk. Corticosteroids may modestly blunt antibody response, but at fludrocortisone replacement doses the effect is of little clinical importance.
How serious is the interaction between Fludrocortisone and Tetanus toxoid adsorbed or fluid?
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. Check tetanus antibody status or repeat the dose only if the patient is receiving high-dose immunosuppressive therapy and protection is in doubt.
What other medicines interact with Fludrocortisone?
MediHelp also lists interactions of Fludrocortisone with, for example, Mifepristone, Aldesleukin, Amphotericin b. The full list is on the Fludrocortisone page.
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