Drug interactions
Miconazole + Triamcinolone acetonide injectable
Severity: Minor
Miconazole 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
Vaginal miconazole has low systemic absorption, so any rise in triamcinolone exposure is expected to be small. The theoretical effect is a modest increase in corticosteroid exposure from reduced CYP3A4 metabolism.
What this interaction means in plain words
Miconazole 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
Miconazole is a CYP3A4 inhibitor that could slightly reduce triamcinolone clearance, though systemic levels after vaginal use are low.
What to do
No routine action is needed with vaginal miconazole. If systemic or oral-gel miconazole is used with repeated triamcinolone injections, watch for Cushingoid features and adrenal suppression.
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 Miconazole
Frequently asked questions
Can I take Miconazole with Triamcinolone acetonide injectable?
MediHelp rates the interaction as minor. Miconazole 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. Vaginal miconazole has low systemic absorption, so any rise in triamcinolone exposure is expected to be small. The theoretical effect is a modest increase in corticosteroid exposure from reduced CYP3A4 metabolism.
How serious is the interaction between Miconazole 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: No routine action is needed with vaginal miconazole. If systemic or oral-gel miconazole is used with repeated triamcinolone injections, watch for Cushingoid features and adrenal suppression.
What other medicines interact with Miconazole?
MediHelp also lists interactions of Miconazole with, for example, Cabazitaxel, Dihydroergotamine intranasal, Dihydroergotamine. The full list is on the Miconazole page.
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