Cosmodex N Eye Drop
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
What is cosmodex n eye drop used for?
This medicine contains Neomycin (0.5% w/v) + Dexamethasone (0.1% w/v) and is used to treat OPHTHAL OTOLOGICALS. Neomycin inhibits bacterial protein synthesis by binding to 30S ribosomal subunit; Dexamethasone sup. Always consult your doctor before use.
- Generic Name: Neomycin + Dexamethasone
- Manufacturer: Cosmopack Pvt Ltd
- Form: Allopathy
- Pregnancy Category: Category C
- Prescription Required: Yes
💊 cosmodex n eye drop Uses & Benefits
Treatment of bacterial infections with inflammation in eye (conjunctivitis, blepharitis) and ear (otitis externa)
Off-label uses: None commonly reported
📋 Drug Information
| Generic Name(s) | Neomycin + Dexamethasone |
| Brand Name | Bentodex Eye/Ear Drops |
| Manufacturer | Cosmopack Pvt Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | OPHTHAL OTOLOGICALS |
| Action Class | Antibiotic + Corticosteroid |
| Route of Administration | Topical (ophthalmic/otic drops) |
| Storage | Store at 15-30°C; protect from light; keep tightly closed |
| Shelf Life | As per manufacturer |
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
Neomycin inhibits bacterial protein synthesis by binding to 30S ribosomal subunit; Dexamethasone suppresses inflammation by inhibiting phospholipase A2 and reducing prostaglandin synthesis
Mechanism Steps
💡 How to Take cosmodex n eye drop
Follow your doctor's prescription exactly.
⚠️ Side Effects of cosmodex n eye drop
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Aminoglycosides (systemic) | Major | Increased risk of ototoxicity and nephrotoxicity |
| Ototoxic drugs | Major | Additive ototoxicity |
| Nephrotoxic drugs | Major | Additive nephrotoxicity |
| Neuromuscular blocking agents | Moderate | Enhanced neuromuscular blockade |
| Loop diuretics | Moderate | Increased ototoxicity risk |
| Anticholinesterases | Minor | Possible antagonism of neuromuscular effects |
🚨 Major Interactions
- Aminoglycosides (systemic)
- Ototoxic drugs
- Nephrotoxic drugs
⚡ Moderate Interactions
- Neuromuscular blocking agents
- Loop diuretics
🍷 Alcohol Interaction
No known interaction
🛡️ Safety & Warnings
🚫 Contraindications
Hypersensitivity to neomycin, dexamethasone, or any component; viral or fungal infections; untreated bacterial infections; perforated eardrum (for otic use)
🤱 Lactation Safety
Caution; limited data, but systemic absorption minimal
💊 Overdose Management
Rinse with water; symptomatic treatment; unlikely to cause systemic toxicity
⏰ Missed Dose
Apply as soon as remembered; skip if almost time for next dose; do not double dose
🔄 Substitutes for cosmodex n eye drop
View AllAlternative brands with exact same active ingredient:
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dekortyn n eye/ear dropsSunways India Pvt Ltd ₹8.97 40.2% CHEAPER
-
dexacort n eye/ear dropsLaborate Pharmaceuticals India Ltd ₹14.96 0.3% CHEAPER
-
decacin b eye/ear dropsCalibre Pharmaceutical ₹15.00 SAME PRICE
-
Retnamicin Eye/Ear DropsBiomedica International ₹19.50 30% COSTLIER
-
dexcin eye/ear dropsSyntho Pharmaceuticals Pvt Ltd ₹22.31 48.7% COSTLIER
Medical Note: Always consult your doctor before switching medications.