Product image of Optrex Hayfever Relief (Sodium Cromoglicate) supplied by GNH India

Optrex Hayfever Relief

Active Ingredient:
Sodium Cromoglicate
Origin:
EU

Optrex Hayfever Relief (Sodium Cromoglicate)

Sodium cromoglicate, the active ingredient in Optrex Hayfever Relief, is a mast cell stabilizer presented as an ocular solution for eye use. It relieves allergic conjunctivitis and hay‑fever eye symptoms in adults and children.

GNH India supplies Optrex Hayfever Relief as a licensed, GDP‑compliant international pharmaceutical supplier serving pharmacies and clinics worldwide.

Manufacturer / TM Owner

Aspire Pharma Limited

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Indications & Clinical Uses

  • Sodium cromoglicate acts on ocular allergic pathways to control inflammation and histamine release.
  • Allergic conjunctivitis: reduces itching, redness, and tearing associated with eye allergies.
  • Hay‑fever eye symptoms: alleviates seasonal ocular discomfort such as itching and watery eyes.
  • Seasonal ocular allergy: helps prevent flare‑ups during pollen seasons.

How It Works

  • Sodium cromoglicate stabilises mast cells in the conjunctival tissue, inhibiting degranulation and the subsequent release of histamine, prostaglandins and other inflammatory mediators. By preventing this cascade, it reduces ocular inflammation and the characteristic symptoms of allergic eye disease.

Side Effects

Sodium cromoglicate is generally well tolerated, but ocular preparations can cause local reactions.

Common Side Effects

  • Transient eye irritation or stinging on instillation
  • Mild blurred vision lasting a few minutes
  • Burning sensation or foreign‑body feeling
  • Temporary increased tearing
  • Mild headache

Serious or Rare Side Effects

  • Allergic reaction with swelling of the eyelid or conjunctiva
  • Severe eye inflammation or keratitis
  • Corneal ulceration
  • Anaphylactic response (extremely rare)

Precautions & Warnings

  • Before using Optrex Hayfever Relief, consider the following safety points.
  • Hypersensitivity: avoid if you have known allergy to sodium cromoglicate or any excipients.
  • Contact lens wearers: remove lenses before instillation and wait several minutes before reinserting.
  • Concurrent ocular meds: consult a healthcare professional before combining with other eye drops.
  • Pediatric use: follow prescriber guidance for children under the recommended age.
  • Pregnancy and breastfeeding: discuss with a physician as safety data are limited.
  • Store below 25°C: keep in the original container, protect from light and moisture.

Avoid Interactions

Sodium cromoglicate may interact with other ocular agents; monitor for additive irritation.

Major Interactions (Avoid)

  • Use with preservative‑containing contact lens solutions: may increase ocular irritation.
  • Concurrent topical corticosteroids: can heighten risk of eye surface irritation.

Moderate Interactions (Monitor Closely)

  • Systemic antihistamines: may alter tear film stability, watch for dryness.
  • Other mast‑cell stabilisers: monitor for overlapping effects.
  • Ocular decongestants: assess for additive vasoconstriction.

Frequently Asked Questions

Optrex Hayfever Relief is an over‑the‑counter ocular preparation containing sodium cromoglicate. It is used to relieve symptoms of allergic conjunctivitis and hay‑fever related eye discomfort, such as itching, redness, and watery eyes.

Sodium cromoglicate stabilises mast cells in the conjunctiva, preventing them from releasing histamine and other inflammatory mediators. This inhibition reduces the cascade of allergic inflammation that causes typical eye‑allergy symptoms.

The dosing regimen for Optrex Hayfever Relief is determined by the prescribing healthcare professional. Typically, a few drops are instilled in the affected eye(s) as directed, but exact frequency and duration should follow the prescriber’s instructions.

Safety data for sodium cromoglicate in pregnancy and lactation are limited. Women who are pregnant, planning pregnancy, or breastfeeding should discuss use with their physician to weigh potential benefits against any unknown risks.

Enquiries are submitted via the product page on gnhindia.com. Provide the required quantity, and GNH India will request trade or institutional credentials. The team then replies with pricing, availability, shipping details (including any cold‑chain needs), and import documentation.

Unlike antihistamine eye drops that block histamine receptors, sodium cromoglicate works upstream by stabilising mast cells, preventing mediator release. This mechanism can provide longer‑lasting control of inflammation without the burning sensation often associated with antihistamines.

Store the product below 25 °C in its original container, protected from light and moisture. Do not freeze or expose the solution to extreme temperatures to maintain its stability.

The eye drops are applied directly to the affected eye(s). Tilt the head back, pull down the lower eyelid to form a pocket, and instil the prescribed number of drops. Close the eye gently for a few seconds to spread the solution.

Serious but rare risks include allergic reactions such as swelling of the eyelid or conjunctiva, severe eye inflammation, corneal ulceration, and anaphylaxis. Any signs of severe irritation or vision changes should prompt immediate medical attention.

Individuals with a known hypersensitivity to sodium cromoglicate or any component of the formulation should avoid use. Those with active severe eye infections or uncontrolled ocular surface disease should consult a clinician before using the product.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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