| Attribute | Details |
|---|---|
| Active Ingredient (Generic Name): | Norfloxacin |
| Indication: | Bacterial Conjunctivitis, Corneal Ulcers |
| US Brand: | Chibroxin® (Merck) |
| Manufacturer: | Cipla Limited (Est. 1935) |
| Packaging: | 10ml Sterile Bottle with Dropper |
| Strength: | 0.3% (3mg/ml) |
| Delivery Time: | 5 to 10 days (international shipping) |
🌍 Introduction: Norflox Eye Drops in Ophthalmic Care
Norflox Eye Drops 0.3%, manufactured by Cipla Limited, are a frontline treatment for bacterial eye infections like conjunctivitis (“pink eye”) and corneal ulcers. Containing norfloxacin, a potent fluoroquinolone antibiotic, these drops penetrate ocular tissues to eradicate gram-negative and some gram-positive bacteria. With Cipla’s commitment to affordability and quality, Norflox Eye Drops are widely used in both developed and developing nations. This guide covers their mechanism, global availability, and best practices for safe use, endorsed by leading ophthalmologists.
🔬 Chemical Composition & Mechanism
- Active Ingredient: Norfloxacin (0.3% w/v).
- Excipients: Benzalkonium chloride (preservative), sodium chloride, purified water.
- Mechanism: Inhibits bacterial DNA gyrase, disrupting DNA replication in pathogens.
🌐 Global Availability: How to Purchase
United States
- Brands: Chibroxin® (discontinued in 2021; available via compounding pharmacies).
- Alternatives: Cipla’s Norflox imported via international pharmacies.
- Price: 15–40 per 10ml bottle.
Australia
- Regulations: Prescription-only; TGA-approved.
- Brands: Norflox (Cipla), Norbactin Eye Drops.
United Kingdom
- NHS Guidelines: Rarely prescribed; alternatives like chloramphenicol preferred.
- Price: £10–£30 per bottle.
Importing from India
- Top Indian Brands: Norflox (Cipla), Zocon Eye Drops (FDC Limited).
- Price: 2–6 per 10ml bottle.
📊 Price Comparison Table (Per 10ml Bottle)
| Country | Brand | Price (USD) |
|---|---|---|
| USA | Compounded | $35 |
| India | Norflox | $4 |
| UK | Generic | $20 |
🏭 Manufacturer Spotlight: Cipla’s Ophthalmic Expertise
- Founded: 1935 in Mumbai, India.
- Ophthalmic Portfolio: Includes antibiotics, anti-glaucoma, and dry-eye therapies.
- Quality Certifications: USFDA, WHO-GMP, EU-GMP compliant manufacturing.
💧 Dosage & Application Guide
✅ Adults & Children (1+ years):
- Bacterial Conjunctivitis: 1–2 drops in the affected eye(s) every 4–6 hours for 7 days.
- Corneal Ulcers: Apply hourly for the first 48 hours, then reduce frequency.
⚠️ Precautions:
- Avoid contact lens use during treatment.
- Do not share eye drops to prevent cross-contamination.
📦 Storage Instructions:
- 🌡️ Store at 15–25°C before opening; refrigerate after opening (check label).
- 🚫 Discard 4 weeks after opening to prevent contamination.
⚠️ Side Effects & Warnings
| Common | Severe |
|---|---|
| Mild Burning/Stinging | Corneal Deposits |
| Redness, Itching | Allergic Reactions (swelling, rash) |
🩺 Expert Review: Dr. Priya Sharma, MD (Ophthalmology)
“Norflox Eye Drops are effective for uncomplicated bacterial conjunctivitis, but improper use can lead to resistance. Cipla’s formulation is reliable, though patients must adhere to dosage and hygiene guidelines.”
🔗 Internal Links to Indian Ophthalmic Products
- Moxifloxacin Eye Drops: For resistant bacterial eye infections.
- Tobramycin Eye Drops: Treats corneal ulcers and blepharitis.
- Ciprofloxacin Eye Drops: Broad-spectrum antibiotic for ocular use.
📜 Authoritative References
❓ FAQs
Q: Can Norflox Eye Drops be used for viral conjunctivitis?
A: No—only effective against bacterial infections.
Q: Is a prescription required to buy Norflox Eye Drops in India?
A: Yes, but enforcement varies; consult a pharmacist.
Q: How long can I use an opened bottle?
A: Discard after 4 weeks to avoid contamination.





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