Informational only — Not medical advice. Always consult a licensed healthcare provider.

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4%
10 ml drop
৳80.00 per pack

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From ৳80.00 10 ml drop
Available as: 4% · 10 ml drop

More from Cromolin

Other strengths and forms by Ibn Sina Pharmaceutical Ind. Ltd.

Indications & Uses

Sodium Cromoglicate [4%] is used to prevent and treat acute and chronic allergic conjunctivitis, both seasonal and perennial. That includes hay fever and keratoconjunctivitis, vernal conjunctivitis, and allergic conjunctivitis caused by wearing contact lenses.

Pharmacology

Sodium Cromoglycate stops sensitised mast cells from breaking open (degranulating) after they meet specific antigens. It does this by blocking the release of histamine and SRS-A (slow-reacting substance of anaphylaxis) from the mast cell.

Dosage Reference

Reference Information Only

Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.

Adults:

The usual dose of sodium cromoglicate is 1 to 2 drops in each eye, 4 to 6 times a day, at regular intervals. Several studies have also shown that 4% sodium cromoglycate eye-drops used twice daily work as well as 2% sodium cromoglycate used four times daily for seasonal allergic conjunctivitis.

Side Effects

Sodium Cromoglicate can cause blurred vision, burning or stinging, cold syndrome, dry eye, a foreign body sensation, hyperemia, hypersensitivity, keratitis and lid edema.

Cautions & Contraindications

Warnings & Precautions

Don't let the dropper tip of the bottle touch your eyelids or the skin around them, because this can contaminate the tip and the solution. Do not use the drops more often than the recommended frequency. Contact lenses should not be worn while you are being treated with sodium cromoglycate.

Contraindications

Don't use Sodium Cromoglicate eye drops if you have shown hypersensitivity to Sodium Cromoglycate or to any of the other ingredients in the eye drops.

Pregnancy & Breastfeeding

Take care when giving Sodium Cromoglicate to pregnant women and to breastfeeding mothers.

⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

Overdose

An overdose of Sodium Cromoglicate is unlikely. If someone swallows it by accident, the doctor treats whatever symptoms appear.

⚠️ In an emergency call 999 or go to the nearest hospital emergency department.

Storage

Keep Sodium Cromoglicate in a cool, dry place, away from light. Keep it out of reach of children.

Common questions about Cromolin 4%

What is Cromolin 4% Ophthalmic Solution?

Cromolin 4% Ophthalmic Solution is a medicine that contains Sodium Cromoglicate [4%]. It is made by Ibn Sina Pharmaceutical Ind. Ltd. It belongs to the Mast Cell Stabiliser group of medicines.

What is Cromolin used for?

Sodium Cromoglicate [4%] is used to prevent and treat acute and chronic allergic conjunctivitis, both seasonal and perennial. That includes hay fever and keratoconjunctivitis, vernal conjunctivitis, and allergic conjunctivitis caused by wearing contact lenses.

What are the side effects of Cromolin?

Sodium Cromoglicate can cause blurred vision, burning or stinging, cold syndrome, dry eye, a foreign body sensation, hyperemia, hypersensitivity, keratitis and lid edema.

Can I take Cromolin during pregnancy or while breastfeeding?

Take care when giving Sodium Cromoglicate to pregnant women and to breastfeeding mothers. Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

What happens if I take too much Cromolin?

An overdose of Sodium Cromoglicate is unlikely. If someone swallows it by accident, the doctor treats whatever symptoms appear. In an emergency call 999 or go to the nearest hospital emergency department.

How should I store Cromolin?

Keep Sodium Cromoglicate in a cool, dry place, away from light. Keep it out of reach of children.

Do I need a prescription for Cromolin?

Cromolin is a prescription (Rx) medicine. Take it as your doctor advises.

Last updated: 20 Aug 2026