FDA label
What is Tobradex ST used for?
Tobradex ST contains tobramycin and dexamethasone. The FDA-approved uses below are quoted from the Indications and Usage section of its DailyMed label.
Source: DailyMed SPL label file dated 2026-10-23. Publisher page
The FDA label says: “TOBRADEX ST ophthalmic suspension is indicated for steroid-responsive inflammatory ocular conditions for which a corticosteroid is indicated and where superficial bacterial ocular infection or a risk of bacterial ocular infection exists.”
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Tobradex ST, suspension/ drops
Indications and Usage, quoted from the label by Harrow Eye, LLC (NDA050818). Cross-references to other label sections are left out.
TOBRADEX ST ophthalmic suspension is indicated for steroid-responsive inflammatory ocular conditions for which a corticosteroid is indicated and where superficial bacterial ocular infection or a risk of bacterial ocular infection exists.
Ocular steroids are indicated in inflammatory conditions of the palpebral and bulbar conjunctiva, cornea and anterior segment of the globe where the inherent risk of steroid use in certain infective conjunctivitides is accepted to obtain a diminution in edema and inflammation. They are also indicated in chronic anterior uveitis and corneal injury from chemical, radiation or thermal burns, or penetration of foreign bodies.
The use of a combination drug with an anti-infective component is indicated where the risk of superficial ocular infection is high or where there is an expectation that potentially dangerous numbers of bacteria will be present in the eye.
The particular anti-infective drug in this product is active against the following common bacterial eye pathogens: Staphylococci, including S. aureusand S. epidermidis (coagulase-positive and coagulase-negative), including penicillin-resistant isolates. Streptococci, including some Group A and other beta-hemolytic species, some nonhemolytic species, and some Streptococcus pneumoniae, Pseudomonas aeruginosa, Escherichia coli, Klebsiella pneumoniae, Enterobacter aerogenes, Proteus mirabilis, Morganella morganii, most Proteus vulgaris isolates, Haemophilus influenzae, H. aegyptius, Moraxella lacunata, Acinetobacter calcoaceticus, and some Neisseria species.
Source: DailyMed label, set id 3b99dbb3-ac84-4d0d-b30f-a5db44fdc316, version 3, effective April 1, 2025. NDC 82667-011, one of 2 listings for this product.
Questions
What is Tobradex ST used for?
The FDA label says: “TOBRADEX ST ophthalmic suspension is indicated for steroid-responsive inflammatory ocular conditions for which a corticosteroid is indicated and where superficial bacterial ocular infection or a risk of bacterial ocular infection exists.”
What drug class is Tobradex ST?
FDA lists tobramycin and dexamethasone in the Aminoglycoside Antibacterial and Corticosteroid established pharmacologic class.
Does this page cover off-label uses or dosing?
No. This page shows only the Indications and Usage section of the FDA label. Ask a pharmacist or prescriber about dosing.
More on Tobradex ST
- Is Tobradex ST a controlled substance?Federal schedule
- Generic for Tobradex STFDA Orange Book
- What is Tobramycin and Dexamethasone used for?FDA label uses
- Is Tobramycin and Dexamethasone a controlled substance?Federal schedule
- Generic for TobraDexFDA Orange Book
- Aminoglycoside Antibacterials listFDA drug class
- Corticosteroids listFDA drug class
- NDC 71776-035Tobradex ST NDC record
- NDC 82667-011Tobradex ST NDC record