Drug interactions
Dexamethasone-tobramycin + Rotavirus oral vaccine live
Severity: Minor
Dexamethasone-tobramycin and Rotavirus oral vaccine live: 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
Live rotavirus vaccine is a live attenuated vaccine, and significant systemic immunosuppression can reduce response and increase the risk of vaccine virus infection. Topical dexamethasone-tobramycin gives little systemic steroid exposure, so the practical risk is low.
What this interaction means in plain words
Dexamethasone-tobramycin and Rotavirus oral vaccine live 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 impair control of live attenuated virus, but topical use gives low systemic exposure.
What to do
Short-term topical use does not usually require delaying vaccination. If high-dose systemic steroids are being given, follow local guidance on deferring live vaccines.
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 Dexamethasone-tobramycin
Frequently asked questions
Can I take Dexamethasone-tobramycin with Rotavirus oral vaccine live?
MediHelp rates the interaction as minor. Dexamethasone-tobramycin and Rotavirus oral vaccine live have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Live rotavirus vaccine is a live attenuated vaccine, and significant systemic immunosuppression can reduce response and increase the risk of vaccine virus infection. Topical dexamethasone-tobramycin gives little systemic steroid exposure, so the practical risk is low.
How serious is the interaction between Dexamethasone-tobramycin and Rotavirus oral vaccine live?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Short-term topical use does not usually require delaying vaccination. If high-dose systemic steroids are being given, follow local guidance on deferring live vaccines.
What other medicines interact with Dexamethasone-tobramycin?
MediHelp also lists interactions of Dexamethasone-tobramycin with, for example, Capreomycin, Carboplatin, Ciprofloxacin. The full list is on the Dexamethasone-tobramycin page.
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