Librachrom Hayfever Relief (Sodium Cromoglicate)

Librachrom Hayfever Relief, a mast cell stabilizer, is used to manage ocular allergic conditions.

• Allergic conjunctivitis: reduces itching, redness and swelling of the eye surface.
• Hay‑fever ocular symptoms: alleviates tearing, burning and photophobia associated with pollen exposure.
• Seasonal allergic eye disease: stabilises mast cells to prevent flare‑ups during high allergen periods.

• Sodium Cromoglicate acts by binding to mast cell membranes and inhibiting calcium influx, which prevents degranulation and the subsequent release of histamine, leukotrienes and other inflammatory mediators. By stabilising mast cells, it reduces the cascade of allergic inflammation in the conjunctival tissues, limiting symptom development.

Librachrom Hayfever Relief may cause ocular and systemic reactions, most of which are mild and transient.

Common Side Effects

• Temporary eye irritation or burning sensation.
• Blurred vision that resolves after a few minutes.
• Mild foreign‑body feeling in the eye.
• Increased tearing or watery discharge.
• Slight headache.
• Redness of the eyelid margin.

Serious or Rare Side Effects

• Severe allergic reaction (anaphylaxis) with swelling of the face or throat.
• Corneal ulceration or persistent epithelial defect.
• Significant increase in intra‑ocular pressure.
• Prolonged blurred vision affecting daily activities.
• Vision loss or sudden loss of visual acuity.
• Persistent eye pain requiring medical attention.

Before using Librachrom Hayfever Relief, consider the following safety measures.

• Prescription Use: Only apply as directed by an eye‑care professional.
• Contact Lens Wear: Remove contact lenses before instillation and wait at least 15 minutes before reinserting.
• Hypersensitivity: Discontinue if signs of severe eye irritation or allergic reaction appear.
• Pregnancy & Breastfeeding: Consult a physician; safety data are limited.
• Pediatric Use: Use only under specialist supervision for children.
• Store at room temperature: Keep below 25 °C, in the original container, protected from light and moisture.

Librachrom Hayfever Relief has a low interaction profile, but certain co‑administered agents may require attention.

Major Interactions (Avoid)

• Concurrent use of ocular anesthetic drops may increase local irritation.
• Simultaneous administration of other mast‑cell stabilisers can heighten the risk of ocular discomfort.

Moderate Interactions (Monitor Closely)

• Systemic antihistamines may reduce overall allergic response, potentially altering perceived efficacy.
• Topical non‑steroidal anti‑inflammatory eye drops could compound mild burning sensations.
• Use with preservative‑containing eye solutions may increase risk of dry‑eye symptoms.
• Co‑administration with corticosteroid eye drops should be monitored for additive side‑effects.