Notice: Images are for illustration only and may not reflect the exact product you receive. Brand-name medications may look different depending on their country of origin—Canadian versions, for example, often include a "PR" symbol on the packaging. Rest assured, the medication, dosage, and active ingredients will be exactly as prescribed. Canada Pharmacy Store is committed to your health and safety, and we work only with licensed pharmacies to ensure you receive trusted, high-quality medication every time.
Tobrex (TobramycIin)
| Tobramycin (Generic) Tobramycin | ||||||
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Shipped from Canada | ||||||
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| Tobramycin Ophthalmic Drops (Generic) Tobramycin | ||||||
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Shipped from Canada | ||||||
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| Tobramycin Ophthalmic Drops (Generic) Tobramycin | ||||||
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Shipped from Mauritius | ||||||
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General Medication Fact Sheet for Tobrex
| Field | Information |
|---|---|
| Medication Name | Tobrex |
| Generic Name | Tobramycin |
| Purpose | Treatment of bacterial infections of the eye |
| Mechanism of Action | Inhibits bacterial protein synthesis by binding to bacterial ribosomes |
| Dosage Forms | Ophthalmic solution (eye drops), Ophthalmic ointment |
| Available Strengths | 0.3% (solution and ointment) |
| Dosage Frequency | Typically every 4 to 6 hours, or as directed by a healthcare provider |
| Common Side Effects | Eye irritation, burning or stinging, itching, redness, swelling of the eyelid |
| Serious Side Effects | Severe allergic reactions (rash, itching, swelling, severe dizziness, trouble breathing), new or worsening eye pain, vision changes |
| Drug Interactions | Other topical ophthalmic medications (administer several minutes apart), certain systemic antibiotics (rare) |
| Important Notes | Avoid touching the dropper tip to any surface to prevent contamination; use for the full prescribed length of time, even if symptoms improve; consult a doctor if symptoms worsen or do not improve after a few days |
| Storage | Store at room temperature; keep the container tightly closed; protect from light |
| Missed Dose | Use as soon as you remember; if it’s almost time for your next dose, skip the missed dose and continue with your regular schedule |
| Alternatives | Gentamicin ophthalmic, Ciprofloxacin ophthalmic, Erythromycin ophthalmic, Polymyxin B/Trimethoprim ophthalmic |
Tobrex Alternatives
| Medication | Mechanism of Action | Notes |
|---|---|---|
| Gentamicin ophthalmic | Inhibits bacterial protein synthesis | Another aminoglycoside antibiotic, similar to tobramycin. |
| Ciprofloxacin ophthalmic (Ciloxan) | Inhibits bacterial DNA gyrase | A fluoroquinolone antibiotic. |
| Erythromycin ophthalmic | Inhibits bacterial protein synthesis | A macrolide antibiotic, often used for milder infections. |
| Polymyxin B/Trimethoprim ophthalmic | Disrupts bacterial cell membrane/inhibits bacterial folic acid synthesis | A combination antibiotic used for a broad range of bacterial infections. |
Tobrex Side Effects
| Common Side Effects | Serious Side Effects |
|---|---|
| Eye irritation | Severe allergic reactions (rash, itching, swelling, difficulty breathing) |
| Burning or stinging | New or worsening eye pain |
| Itching | Vision changes |
Tobrex Dosage Guide
| Condition | Starting Dose | Maintenance Dose | Administration Notes |
|---|---|---|---|
| Bacterial Conjunctivitis | 1 drop every 4 hours | 1 drop every 4 hours | For mild to moderate infections. Use for 5-7 days. |
| Severe Bacterial Conjunctivitis | 1-2 drops every hour | 1 drop every 4 hours | Reduce frequency as infection improves. Consult doctor. |
Tobrex Price With And Without Insurance
| Purchase Context | Estimated Price |
|---|---|
| With Insurance | $10 |
| Without Insurance (U.S.) | $25 – $360 |
| From Canada | $23 |
