PRODUCT DETAILS

Composition

• Active ingredient: Sodium cromoglicate 2% w/v (20 mg/mL)
• Preservative: Benzalkonium chloride
• Form: Ophthalmic (anti-allergy eye drops)

Indication / Use

Used for:

• Seasonal allergic conjunctivitis (hayfever eye symptoms)
• Relief of:
• Itchy eyes
• Red eyes
• Watery eyes
• Eye irritation caused by pollen exposure

It is a mast cell stabiliser, meaning it helps prevent allergic reactions rather than giving instant relief.

Direction of Use

• Instill 1–2 drops into each eye
• Usually 4 times daily
• Use regularly during allergy season for best effect
• Do not exceed recommended dose

Side Effects

Common:

• Temporary stinging or burning
• Mild eye irritation
• Blurred vision shortly after use
• Watery eyes or mild discomfort

Less common:

• Foreign body sensation (gritty feeling)
• Mild redness
• Bitter taste in mouth (from drainage)

Rare/serious:

• Allergic reaction (swelling, severe redness)
• Severe eye irritation or pain
• Bronchospasm in sensitive individuals

Warnings

• Do NOT use:
• In children under 6 years
• If allergic to sodium cromoglicate
• Stop and seek advice if:
• No improvement after a few days
• Symptoms worsen
• Avoid continuous use beyond ~14 days without medical advice
• May cause temporary blurred vision → avoid driving immediately after use

Interactions

• No significant drug interactions reported
• If used with other eye drops:
• Wait 5–10 minutes between drops
• Use lubricants or other drops after medicated ones

Caution

• For hayfever-related allergies only (not infection or dry eye)
• Remove contact lenses before use (benzalkonium chloride may damage lenses)
• Discard bottle 28 days after opening
• Do not use continuously long-term without review
• If symptoms persist, underlying allergy management may be needed (oral antihistamines or steroid sprays may be considered by a clinician)