What Is Estocin Eye Ointment 5 Gm?

Composition — What Does Estocin Eye Ointment 5 Gm Contain?

• Azithromycin 1% (10 mg/gm): A second-generation ophthalmic macrolide antibiotic belonging to the azalide subclass. Azithromycin is derived from erythromycin but has been structurally modified to produce superior tissue penetration, a significantly longer half-life in ocular tissues, and a broader antibacterial spectrum. Unlike first-generation macrolides such as erythromycin, Azithromycin achieves tissue concentrations that persist for days at the ocular surface following a single application — enabling a reduced dosing regimen of twice daily for 2 days followed by once daily for 5 days (7 days total), versus the 4 times daily schedule required by most other ophthalmic antibiotics. Additionally, Azithromycin's unique anti-inflammatory mechanism reduces pro-inflammatory cytokine production and neutrophil activation — providing relief from conjunctival inflammation alongside bacterial eradication.

What Is Estocin Eye Ointment 5 Gm Used For?

• Bacterial Conjunctivitis (Pink Eye): The primary and most common indication. Azithromycin is clinically effective against the major pathogens causing bacterial conjunctivitis — including Haemophilus influenzae, Staphylococcus aureus, Streptococcus mitis group, Streptococcus pneumoniae, and CDC coryneform group G bacteria. Clinical trials have demonstrated Azithromycin's superior efficacy compared to Tobramycin for bacterial conjunctivitis, particularly in paediatric patients.
• Trachoma Conjunctivitis: Estocin Eye Ointment is effective against trachoma — a highly contagious eye infection caused by Chlamydia trachomatis, and a leading infectious cause of preventable blindness globally. Azithromycin is the antibiotic of choice for chlamydial ocular infections due to its excellent intracellular penetration — Chlamydia lives and replicates inside cells, where many antibiotics cannot reach adequate concentrations.
• Blepharitis and Lid Margin Infections: The ointment's prolonged contact time with the eyelid margin during sleep makes it particularly effective for chronic Staphylococcal blepharitis and other lid margin bacterial overgrowth conditions. Azithromycin's anti-inflammatory effect also helps reduce the chronic eyelid inflammation associated with this condition.
• Post-Operative Eye Infection Prevention: Applied post-surgically to prevent secondary bacterial infection following cataract surgery, LASIK, or other ocular procedures.

How Does Estocin Eye Ointment Work?

Dosage — How Much Estocin Eye Ointment to Use?

Standard Treatment Course — Bacterial Conjunctivitis

• Days 1 and 2: Apply 1 ribbon (approximately 0.5 cm) of ointment into the lower eyelid of the affected eye(s) twice daily — morning and evening, approximately 8–12 hours apart.
• Days 3 through 7: Apply 1 ribbon once daily at the same time each day — preferably at bedtime for maximum overnight contact with the ocular surface.

For Trachoma Conjunctivitis

For Children (1 Year and Older)

How to Apply Estocin Eye Ointment Correctly — Step-by-Step

1. Step 1 — Wash Hands: Wash and thoroughly dry your hands before and after every application. This is the single most important step in preventing the spread of bacterial conjunctivitis to the second eye or to other people.
2. Step 2 — Clean the Eye: If there is discharge or crusting on the eyelid or lashes, gently clean from the inner corner outward using a clean, damp cloth or cotton pad — using a fresh piece for each eye.
3. Step 3 — Tilt Head Back: Tilt your head back slightly and look upward.
4. Step 4 — Create Pocket: Gently pull down your lower eyelid with a clean fingertip to form a small conjunctival pocket between the eyelid and the eyeball.
5. Step 5 — Apply Ointment: Hold the tube close to (but not touching) the eye. Squeeze a small ribbon — approximately 0.5 cm — of ointment into the lower eyelid pocket. Do NOT allow the tube tip to contact the eye, eyelashes, or skin — this contaminates the tube tip and renders the remaining ointment unsafe.
6. Step 6 — Close & Spread: Close the eye gently and roll the eyeball in all directions to distribute the ointment evenly across the entire ocular surface. Keep the eye closed for 1–2 minutes.
7. Step 7 — Wipe Excess: Gently wipe any ointment that has squeezed out onto the eyelid with a clean tissue.
8. Step 8 — Recap Immediately: Replace the tube cap immediately after use and tighten securely. Never leave the tube open between applications.
9. Step 9 — Blurred Vision: Temporary blurring of vision for 5–10 minutes is normal after ointment application. Avoid driving or operating machinery immediately after use until vision clears.

Common Side Effects of Estocin Eye Ointment 5 Gm

• Temporary blurred vision — immediately after application; clears within 5–10 minutes
• Mild burning or stinging sensation — brief localised discomfort at application
• Eye itching or irritation — usually transient and self-limiting
• Conjunctival hyperaemia (redness) — mild increased redness of the white of the eye
• Foreign body sensation — a feeling that something is in the eye; temporary
• Watery eyes — reflex tearing in response to application
• Eyelid swelling or discomfort — uncommon; monitor and report if worsening

• Severe allergic reaction: significant rash, hives, facial or throat swelling, difficulty breathing, or anaphylaxis — discontinue immediately and seek emergency care.
• Worsening symptoms after 48 hours: increasing discharge, pain, or deteriorating vision — the causative organism may be resistant or non-bacterial, requiring reassessment and a different treatment approach.
• Secondary fungal infection: unusual white patches in or around the eye, or persistent unusual discharge following antibiotic treatment.
• Significant vision changes: sudden decrease in visual acuity, new floaters, or flashing lights — seek urgent ophthalmological review.

Precautions and Warnings Before Using Estocin Eye Ointment

• Are allergic to Azithromycin, any other macrolide antibiotic (erythromycin, clarithromycin, roxithromycin), or to medium-chain triglycerides or any component of the ointment formulation
• Have a known or suspected viral, fungal, or mycobacterial eye infection — Estocin is indicated for bacterial infections only; using it in non-bacterial infections is ineffective and promotes antibiotic resistance
• Have active herpes simplex keratitis — a contraindication for most topical antibiotics
• Are currently wearing contact lenses — always remove contact lenses before applying the ointment and do not reinsert until the full treatment course is completed and the infection has fully resolved
• Are pregnant or breastfeeding — use only when clearly necessary and under direct medical supervision; systemic absorption from topical ophthalmic use is minimal but consult your doctor
• Have a history of prolonged antibiotic use to the eye — extended use beyond the prescribed course may result in secondary fungal overgrowth or resistant bacterial infections

Estocin (Azithromycin) vs Other Antibiotic Eye Ointments — How Does It Compare?

How to Store Estocin Eye Ointment 5 Gm

• Store at room temperature between 10°C and 25°C (or as specified on the pack), in a cool and dry place away from direct sunlight and heat sources.
• Do not refrigerate or freeze — extremes of temperature alter the ointment's consistency, stability, and therapeutic efficacy.
• Keep the tube cap tightly closed after every application to prevent contamination and evaporation of the ointment base.
• Do not use ointment that has changed colour, has an unusual odour, or whose tube has been damaged — discard and replace.
• Discard the tube after completing the full 7-day prescribed course. Do not retain for future use — the tube may have become contaminated during treatment.
• Keep out of reach of children and pets at all times.
• Check the expiry date printed on the tube and outer carton before use.

Recognising Bacterial Eye Infections — What You Need to Know

• Bacterial vs Viral Conjunctivitis: How to Tell the Difference and Choose the Right Treatment
• What Is Trachoma? Causes, Symptoms & Why Azithromycin Is the Treatment of Choice
• Eye Infection in Children: When to Treat at Home vs When to See a Doctor

Why Buy Estocin Eye Ointment 5 Gm from Ed Care Store?

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