cataclear eye drop - Potassium Iodide (3.3% w/v) + Sodium Chloride (0.83% w/v) medicine

cataclear eye drop

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🏭 Rhine Biogenics Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 20, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Reviewed by
SaathiMed Expert Panel | Sep 20, 2026

What is cataclear eye drop used for?

This medicine contains Potassium Iodide (3.3% w/v) + Sodium Chloride (0.83% w/v) and is used to treat OPHTHAL. Potassium iodide acts as an expectorant and anti-inflammatory; sodium chloride provides osmotic effe. Always consult your doctor before use.

  • Generic Name: Potassium Iodide + Sodium Chloride
  • Manufacturer: Rhine Biogenics Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Category C
  • Prescription Required: Yes
💡 Did You Know? Over 80% of the antiretroviral drugs used globally to combat AIDS are supplied by Indian pharmaceutical companies.

💊 cataclear eye drop Uses & Benefits

Treatment of corneal opacities, ocular inflammation, and as a decongestant

Off-label uses: May be used for dry eye symptoms

📋 Drug Information

Generic Name(s)Potassium Iodide + Sodium Chloride
Brand NameCataclear Eye Drop
ManufacturerRhine Biogenics Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassOPHTHAL
Action ClassOphthalmic decongestant and anti-inflammatory
Route of AdministrationOphthalmic (topical)
StorageStore at room temperature (15-30°C), protect from light, keep tightly closed
Shelf LifeAs per manufacturer

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionMinimal systemic absorption following ocular administration
DistributionLocal distribution in ocular tissues
Protein BindingNot applicable due to minimal systemic absorption
MetabolismNot metabolized significantly
Half-LifeNot applicable
ExcretionPrimarily eliminated via lacrimal drainage and local clearance
BioavailabilityNot applicable (topical)
Onset of ActionRapid, within minutes
Peak Plasma TimeNot applicable
Duration of Action4-6 hours

How It Works

Potassium iodide acts as an expectorant and anti-inflammatory; sodium chloride provides osmotic effect to reduce edema

Mechanism Steps

1Potassium iodide reduces inflammation and promotes clearance of corneal deposits
2Sodium chloride creates osmotic gradient to reduce corneal edema
3Combination facilitates healing and improves vision

💡 How to Take cataclear eye drop

Follow your doctor's prescription exactly.

⚠️ Side Effects of cataclear eye drop

✅ Common Side Effects

Temporary stinging
Blurred vision
Eye irritation

🚨 Serious Side Effects

Severe allergic reaction
Corneal damage
Increased intraocular pressure

⚠️ Rare Side Effects

Systemic iodine toxicity (with prolonged use)
Thyroid dysfunction

Consult your doctor if you experience any unusual symptoms.

🛡️ Safety & Warnings

🚫 Contraindications

Hypersensitivity to any component; active corneal infection

🤱 Lactation Safety

Use with caution; not known if excreted in breast milk

💊 Overdose Management

Rinse eye with water; symptomatic treatment if systemic effects occur

⏰ Missed Dose

Apply as soon as remembered; skip if almost time for next dose

🔄 Substitutes for cataclear eye drop

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

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