Drug interactions
Hepatitis A vaccine inactivated + Triamcinolone acetonide injectable
Severity: Minor
Hepatitis A vaccine inactivated and Triamcinolone acetonide injectable: 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
Systemic corticosteroid exposure from injectable triamcinolone may slightly reduce antibody response to inactivated hepatitis A vaccine, but the vaccine is safe and generally recommended.
What this interaction means in plain words
Hepatitis A vaccine inactivated and Triamcinolone acetonide injectable 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
Glucocorticoid-mediated immunosuppression may modestly blunt vaccine response.
What to do
Vaccinate as indicated; consider antibody testing if the patient is on prolonged high-dose steroids.
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 Hepatitis A vaccine inactivated
- Adalimumab + Hepatitis A vaccine inactivated Moderate
- Alefacept + Hepatitis A vaccine inactivated Moderate
- Anakinra + Hepatitis A vaccine inactivated Moderate
- Anti-thymocyte + Hepatitis A vaccine inactivated Moderate
- Antithymocyte globulin equine + Hepatitis A vaccine inactivated Moderate
- Antithymocyte globulin rabbit + Hepatitis A vaccine inactivated Moderate
Frequently asked questions
Can I take Hepatitis A vaccine inactivated with Triamcinolone acetonide injectable?
MediHelp rates the interaction as minor. Hepatitis A vaccine inactivated and Triamcinolone acetonide injectable have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Systemic corticosteroid exposure from injectable triamcinolone may slightly reduce antibody response to inactivated hepatitis A vaccine, but the vaccine is safe and generally recommended.
How serious is the interaction between Hepatitis A vaccine inactivated and Triamcinolone acetonide injectable?
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; consider antibody testing if the patient is on prolonged high-dose steroids.
What other medicines interact with Hepatitis A vaccine inactivated?
MediHelp also lists interactions of Hepatitis A vaccine inactivated with, for example, Adalimumab, Alefacept, Anakinra. The full list is on the Hepatitis A vaccine inactivated page.
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