GNH USA

Europe — EMA

Lecrolyn

GNH USA supplies Lecrolyn (Sodium Cromoglicate), a mast cell stabilizer for allergic conjunctivitis. Request a quote for global supply.

Sodium Cromoglicate

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What is Sodium Cromoglicate?

Sodium cromoglicate, the active ingredient in Lecrolyn, is a mast cell stabilizer presented as an ocular solution for ocular use. It is indicated for the treatment of allergic conjunctivitis and helps reduce eye irritation in affected individuals.

GNH USA supplies Lecrolyn as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides reliable global distribution for regulated prescription products. Clients benefit from comprehensive regulatory support and timely delivery across multiple regions.

What is Sodium Cromoglicate used for?

Lecrolyn, a mast cell stabilizer, is used to manage ocular allergic conditions by preventing mediator release.

- Allergic conjunctivitis: reduces itching, redness and tearing associated with allergic eye inflammation. - Seasonal allergic conjunctivitis: provides relief during pollen seasons by stabilizing ocular mast cells. - Allergic eye irritation: alleviates discomfort caused by environmental allergens in the eye.

What are the side effects of Sodium Cromoglicate?

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

Common Side Effects: - Transient eye irritation or burning sensation. - Blurred vision shortly after instillation. - Mild foreign‑body feeling in the eye. - Increased tearing or watery discharge. - Mild headache.

Serious or Rare Side Effects: - Severe allergic reaction (anaphylaxis) affecting the eye. - Ocular edema or swelling. - Corneal ulceration or epithelial defect. - Sudden loss of vision. - Persistent severe pain in the eye.

What precautions apply to Sodium Cromoglicate?

Before using Lecrolyn, consider the following precautions.

- Pregnancy: safety not established; use only if clearly needed. - Breastfeeding: unknown safety; weigh potential risks against benefits. - Contact lens wearers: remove lenses before instilling drops and wait several minutes before reinserting. - Concurrent ocular infection: avoid use until infection has resolved. - Store at room temperature below 25°C: keep in the original container, protect from light and moisture.

What does Sodium Cromoglicate interact with?

Lecrolyn may interact with other ophthalmic agents; monitor use accordingly.

Major Interactions (Avoid): - Co‑administration with ocular anesthetic drops may increase irritation.

Moderate Interactions (Monitor Closely): - Use with other topical ocular drugs may require spacing of administration times. - Use with preservative‑containing eye drops can add to local irritation. - Use with contact lens solutions may cause lens discoloration. - Use with systemic corticosteroids should be monitored for overlapping immunomodulatory effects.

Frequently asked questions

What is Lecrolyn used for?+
Lecrolyn is an ophthalmic solution that contains sodium cromoglicate, a mast cell stabilizer. It is prescribed to treat allergic conjunctivitis, helping to relieve eye itching, redness, and tearing caused by allergic reactions.
How does sodium cromoglicate work?+
Sodium cromoglicate works by stabilizing mast cells in the conjunctiva, preventing them from releasing histamine and other inflammatory mediators. This inhibition reduces the vascular and nerve responses that produce the typical symptoms of ocular allergy.
What is the usual dose of Lecrolyn?+
The dosing regimen for Lecrolyn is determined by the prescribing clinician based on the severity of the allergic condition and patient response. The prescriber will specify the number of drops and frequency appropriate for each individual.
Is Lecrolyn safe during pregnancy or breastfeeding?+
Safety data for sodium cromoglicate in pregnancy and lactation are limited. It should only be used if the potential benefit justifies any possible risk to the fetus or infant, and the decision should be made in consultation with a healthcare professional.
How do I order Lecrolyn from GNH USA?+
To order Lecrolyn, submit an enquiry on the product page at gnh-usa.com, indicating the required quantity. GNH USA supplies hospitals, pharmacies and procurement teams worldwide, and will request trade or institutional credentials before providing pricing, availability, shipping details and any necessary import documentation.
How does Lecrolyn compare with other eye allergy treatments?+
Lecrolyn (sodium cromoglicate) stabilizes mast cells, whereas many alternative eye drops, such as antihistamines, block histamine receptors. Mast cell stabilizers can provide prophylactic control of symptoms, while antihistamines often act more quickly on existing symptoms. Choice depends on clinical judgment and patient needs.
What are the storage and handling requirements for Lecrolyn?+
Lecrolyn should be stored at room temperature below 25 °C, in its original container, protected from light and moisture. Do not freeze the solution. Keep the vial tightly closed when not in use and discard any product that appears discolored or contaminated.
How is Lecrolyn administered?+
Lecrolyn is applied as an eye drop. The patient should wash hands, tilt the head back, pull down the lower eyelid, and instill the prescribed number of drops into the conjunctival sac. Close the eye gently for a few seconds and avoid blinking excessively.
What are the most serious risks associated with Lecrolyn?+
While rare, serious adverse events can include severe allergic reactions such as anaphylaxis, ocular edema, corneal ulceration, and sudden loss of vision. Any sudden or worsening eye symptoms should prompt immediate medical evaluation.
Who should not use Lecrolyn?+
Lecrolyn should be avoided in individuals with known hypersensitivity to sodium cromoglicate or any component of the formulation. Patients with active ocular infections should defer use until the infection is resolved, and contact lens wearers should follow proper lens removal procedures before instillation.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.

Product details

Drug
Sodium Cromoglicate
Route
Ocular Use
Manufacturer
Santen Oy
Origin
EU

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