Tomycin
Generic Name
Tobramycin 0.3% Eye Ointment
Manufacturer
Local Pharma Ltd.
Country
Bangladesh
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Price Details
Current market pricing information
| Variant | Unit Price | Strip Price |
|---|---|---|
| tomycin 03 eye ointment | ৳ 60.00 | N/A |
Description
Overview of the medicine
Tomycin 0.3% Eye Ointment contains Tobramycin, an aminoglycoside antibiotic, used to treat bacterial infections of the eye and its adnexa.
Uses & Indications
Dosage
Adults
Apply a small amount (approximately 1 cm strip) into the conjunctival sac 2-3 times daily or as directed by the physician. For severe infections, apply every 3-4 hours.
Elderly
No specific dosage adjustment is generally required for elderly patients.
Renal_impairment
Not applicable for ophthalmic use due to minimal systemic absorption.
How to Take
Wash hands thoroughly before applying. Pull down the lower eyelid to create a small pocket. Squeeze a thin strip of ointment into the pocket. Close the eye gently for 1-2 minutes. Avoid touching the tube tip to the eye or any other surface.
Mechanism of Action
Tobramycin exerts its bactericidal effect by irreversibly binding to the 30S ribosomal subunit of susceptible bacteria, thereby inhibiting protein synthesis.
Pharmacokinetics
Onset
Rapid onset of action at the site of application.
Excretion
Systemically absorbed Tobramycin is primarily excreted unchanged by the kidneys.
Half life
Not relevant for topical ophthalmic application due to minimal systemic absorption.
Absorption
Minimal systemic absorption occurs following topical ocular administration.
Metabolism
Not extensively metabolized systemically.
Side Effects
Contraindications
- Hypersensitivity to Tobramycin or any other aminoglycoside antibiotics or to any of the excipients of the ointment.
Drug Interactions
Other ophthalmic medications
If using other eye drops or ointments, allow at least 5-10 minutes between applications. Ointments should generally be applied last.
Storage
Store below 25°C. Protect from light and moisture. Keep out of reach of children.
Overdose
An ophthalmic overdose is unlikely to cause systemic toxicity due to minimal absorption. Symptoms might include punctate keratitis, erythema, increased lacrimation, and eyelid edema. Rinse the eye(s) with lukewarm water.
Pregnancy & Lactation
Use during pregnancy only if the potential benefit justifies the potential risk to the fetus. Caution should be exercised when administered to a nursing mother. Consult a doctor.
Side Effects
Contraindications
- Hypersensitivity to Tobramycin or any other aminoglycoside antibiotics or to any of the excipients of the ointment.
Drug Interactions
Other ophthalmic medications
If using other eye drops or ointments, allow at least 5-10 minutes between applications. Ointments should generally be applied last.
Storage
Store below 25°C. Protect from light and moisture. Keep out of reach of children.
Overdose
An ophthalmic overdose is unlikely to cause systemic toxicity due to minimal absorption. Symptoms might include punctate keratitis, erythema, increased lacrimation, and eyelid edema. Rinse the eye(s) with lukewarm water.
Pregnancy & Lactation
Use during pregnancy only if the potential benefit justifies the potential risk to the fetus. Caution should be exercised when administered to a nursing mother. Consult a doctor.
Frequently Asked Questions
Common questions about this medicine
Pack Sizes
Shelf Life
24 months (unopened). Discard 28 days after opening.
Availability
Available in pharmacies and hospitals
Approval Status
Approved by regulatory authorities
Patent Status
Off-patent
WHO Essential Medicine
YesClinical Trials
Clinical trials have demonstrated the efficacy and safety of Tobramycin ophthalmic ointment in treating various bacterial eye infections.
Lab Monitoring
- No specific lab monitoring is required for ophthalmic Tobramycin due to minimal systemic absorption.
Doctor Notes
- Emphasize proper administration technique to patients.
- Advise patients not to use contact lenses during treatment.
- Monitor for signs of superinfection with prolonged use.
Patient Guidelines
- Complete the full course of treatment as prescribed, even if symptoms improve.
- Do not wear contact lenses during treatment for an eye infection.
- Avoid sharing your eye ointment with others to prevent infection spread.
Missed Dose Advice
If a dose is missed, apply it as soon as you remember, unless it is almost time for your next dose. In that case, skip the missed dose and continue with your regular dosing schedule. Do not apply a double dose to make up for a missed one.
Driving Precautions
This ointment may cause temporary blurred vision or other visual disturbances. If affected, do not drive or operate machinery until vision is clear.
Lifestyle Advice
- Maintain good hand hygiene.
- Avoid rubbing your eyes.
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Global Brand Names
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