Genticyn (0.30% w/v) 7.5ml Eye-Ear Drops

Genticyn Eye-Ear Drops contain Gentamicin 0.3% w/v, an aminoglycoside antibiotic used to treat bacterial infections in the eyes and ears. It works by inhibiting bacterial protein synthesis, effectively eliminating a wide range of Gram-negative and some Gram-positive bacteria, reducing inflammation, discharge, and infection-related discomfort.

Ingredients
Active Ingredient: Gentamicin 0.3% w/v
Inactive Ingredients: Purified water, sodium chloride, boric acid, hydrochloric acid/sodium hydroxide (for pH adjustment), and other excipients.

Drug Class
Antibiotic / Aminoglycoside

Dosage Form
Ophthalmic and Otic (Eye & Ear) Drops

Uses

• Treatment of bacterial conjunctivitis

• Treatment of external ear infections (otitis externa)

• Reduces redness, discharge, and discomfort caused by bacterial infections in the eyes or ears

• Helps prevent the spread of bacterial infections

Dosage

• Eyes: Instill 1–2 drops in the affected eye(s) every 4 hours or as prescribed by a physician.

• Ears: Instill 3–4 drops in the affected ear(s) 3–4 times daily or as prescribed.

• Shake well before use.

• Follow the doctor’s instructions for exact dosage and duration.

In case of Overdose

• May cause temporary irritation or burning.

• Seek medical attention if symptoms persist or worsen.

Missed Dose

• Apply the missed dose as soon as you remember.

• If it is near the time for the next scheduled dose, skip the missed dose.

• Do not double the dose.

How To Use
For Eyes:

1. Wash hands thoroughly before use.

2. Tilt head back and pull down the lower eyelid to form a small pocket.

3. Instill 1–2 drops in the affected eye.

4. Close eyes gently for a few minutes and avoid blinking excessively.

For Ears:

1. Wash hands before use.

2. Tilt head to the opposite side, keeping the affected ear upward.

3. Instill 3–4 drops into the ear canal.

4. Keep the head tilted for 1–2 minutes to allow absorption.

When Not to Use

• Allergy to Gentamicin or other aminoglycosides.

• Viral, fungal, or tuberculosis-related infections of the eye or ear.

• Severe kidney disease (for systemic absorption risk, if used extensively).

Side Effects
Common: Mild stinging, burning, or irritation at the application site.
Less Common: Redness, itching, eye or ear discomfort.
Serious (seek medical help): Severe allergic reactions, persistent pain, hearing changes, vision changes, swelling.

Precautions & Warnings

• Avoid prolonged use without doctor supervision.

• Monitor for signs of resistance or worsening infection.

• Use with caution in patients with kidney disorders if systemic absorption is a concern.

• Inform your doctor if pregnant, breastfeeding, or having systemic illnesses.

Drug Interactions

• May interact with other otic or ophthalmic medications.

• Inform your doctor about all medications being used.

Storage/Disposal

• Store at 2–30°C in a cool, dry place away from sunlight.

• Keep out of reach of children.

• Do not use after expiry date.

• Dispose of unused drops according to local regulations.

Control Drug
Prescription-only antibiotic eye-ear drops.

Quick Tips

• Wash hands before and after each use.

• Avoid touching the dropper tip to the eye or ear.

• Follow the prescribed schedule consistently.

• Report any unusual reactions, persistent pain, hearing or vision changes immediately.