dexamethasone + tobramycin · Medicine question

How soon after applying Tobradex eye drops does dexamethasone reach maximum concentrations in the cornea and aqueous humour?

Name: How soon after applying Tobradex eye drops does dexamethasone reach maximum concentrations in the cornea and aqueous humour?
Published: 2026-11-08T13:45:27.934Z

iatroX medicinesPublished 8 November 2026

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Following application of Tobradex eye drops, dexamethasone reaches maximum concentrations in the cornea and aqueous humour within 1–2 hours.

Sources for this answer

Tobradex Eye DropsNovartis Pharmaceuticals UK Ltd · emc · SmPC §5.2 Pharmacokinetic properties · Version 18Document updated 1 September 2022

Sources checked 8 November 2026

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