Tobradex St
TobraDex ST 5ML of 0.3-0.05%
What is Tobradex St?
Tobradex ST is a sterile ophthalmic suspension that combines two active ingredients: tobramycin, an antibiotic, and dexamethasone, a corticosteroid. This potent medication is primarily used to treat bacterial infections of the eye, effectively reducing inflammation and preventing the growth of bacteria. Tobradex ST is utilized for managing symptoms such as redness, swelling, and itching associated with eye infections and inflammatory conditions.Side Effects
- Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
- Severe eye irritation that was not there before using this medicine
- Vision changes
Warnings
- Call your doctor if your symptoms do not improve or if they get worse.
- Make sure your doctor knows if you have glaucoma, cataracts, or any other eye condition before taking this medicine.
- If you are pregnant or breastfeeding, talk to your doctor before using this medicine.
- Do not stop using this medicine suddenly. Your doctor will need to slowly decrease your dose before you stop it completely.
Prescription savings · · · ·
What is Tobradex St ?
Tobradex ST is a sterile ophthalmic suspension that combines two active ingredients: tobramycin, an antibiotic, and dexamethasone, a corticosteroid. This potent medication is primarily used to treat bacterial infections of the eye, effectively reducing inflammation and preventing the growth of bacteria. Tobradex ST is utilized for managing symptoms such as redness, swelling, and itching associated with eye infections and inflammatory conditions.- Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
- Severe eye irritation that was not there before using this medicine
- Vision changes
- Call your doctor if your symptoms do not improve or if they get worse.
- Make sure your doctor knows if you have glaucoma, cataracts, or any other eye condition before taking this medicine.
- If you are pregnant or breastfeeding, talk to your doctor before using this medicine.
- Do not stop using this medicine suddenly. Your doctor will need to slowly decrease your dose before you stop it completely.
Tobradex St Coupons & Prices
TobraDex ST 5ML of 0.3-0.05%
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Looking for a TobraDex ST coupon? TobraDex ST is a prescription eye drop that combines the antibiotic tobramycin with a lower-strength dose of the steroid dexamethasone, used when a corticosteroid is needed for eye inflammation and there's also a risk of bacterial infection. Enter your ZIP above to see today's price at pharmacies near you.
What Is TobraDex ST and How Does It Work?
TobraDex ST is a brand-name ophthalmic (eye) suspension that combines tobramycin 0.3%, an antibiotic, with dexamethasone 0.05%, a corticosteroid. It's prescribed for steroid-responsive inflammatory eye conditions where a corticosteroid is appropriate and where a superficial bacterial eye infection is present or there's a risk of one. The tobramycin targets susceptible bacteria while the dexamethasone reduces inflammation and swelling.
TobraDex ST is not the same product as the original TobraDex: TobraDex ST contains half the dexamethasone concentration (0.05% versus 0.1% in regular TobraDex), a lower-strength formulation intended to reduce steroid exposure while still controlling inflammation.
Manufacturer Savings Card vs. an Rx.com Cash Coupon
TobraDex ST's manufacturer may offer a savings card program directly through its official site, but these programs are generally limited to patients with commercial insurance and exclude Medicare, Medicaid, and other government insurance, with terms that vary and can change. If you're uninsured, on Medicare, or your manufacturer card is declined at the pharmacy counter, an Rx.com cash coupon can be used instead at participating pharmacies. Enter your ZIP above to compare pharmacy prices in your area.
Is There a Generic Alternative?
There is currently no FDA-approved, marketed generic for TobraDex ST's specific low-dose formulation (tobramycin 0.3%/dexamethasone 0.05%). This is different from the original, higher-strength TobraDex (dexamethasone 0.1%), which does have generic tobramycin/dexamethasone ophthalmic suspension versions available. If your prescriber writes for standard-strength TobraDex rather than the ST version, ask your pharmacist whether a generic is an option; prices vary by pharmacy, so it's worth comparing.
Safety Information
TobraDex ST shouldn't be used in eyes with viral infections such as herpes simplex keratitis, or with mycobacterial or fungal eye infections. Prolonged use of any steroid eye drop can raise eye pressure, contribute to cataracts, and slow healing of the cornea, so your eye doctor may want to monitor you with extended use. Vision can blur briefly after applying the drops, and the product isn't meant to be used with soft contact lenses in place. This isn't a complete list of precautions; follow your prescriber's instructions and ask your eye doctor or pharmacist about anything that concerns you.
This Tobradex St information was written and reviewed against authoritative U.S. medical sources — MedlinePlus (U.S. National Library of Medicine), DailyMed, and FDA prescribing information — and checked for accuracy. It is provided for education and is not a substitute for professional medical advice.
Verify the official label: Tobradex St on DailyMed (FDA)
Reviewed against FDA labeling · Last reviewed July 2026
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Medical disclaimer: This information is provided for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, stopping, or changing any medication or treatment. Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or 911 immediately.
