Product image of Natriumcromoglicaat Allergieoogdruppels Htp (Sodium Cromoglicate) supplied by GNH India

Natriumcromoglicaat Allergieoogdruppels Htp

Active Ingredient:
Sodium Cromoglicate
Origin:
EU

Natriumcromoglicaat Allergieoogdruppels Htp (Sodium Cromoglicate)

Sodium cromoglicate, the active ingredient in Natriumcromoglicaat Allergieoogdruppels Htp, is a mast cell stabilizer presented as an eye drops formulation for ocular use. It helps manage allergic conjunctivitis and seasonal allergic eye disease in patients with ocular allergy symptoms.

GNH India supplies Natriumcromoglicaat Allergieoogdruppels Htp as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Healthypharm B.V.

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Indications & Clinical Uses

Sodium cromoglicate eye drops act on ocular allergic inflammation and are indicated for the following conditions:

  • Allergic conjunctivitis: reduces itching, redness and watery discharge.
  • Seasonal allergic eye disease: alleviates symptoms triggered by pollen or other seasonal allergens.
  • Contact lens‑associated ocular allergy: helps control irritation and hyperemia in lens wearers.

How It Works

  • Sodium cromoglicate stabilizes mast cells in the conjunctival tissue, inhibiting calcium‑dependent degranulation. By preventing the release of histamine, leukotrienes and other inflammatory mediators, it reduces vascular permeability and nerve stimulation that cause ocular itching, redness and swelling.

Side Effects

Sodium cromoglicate eye drops are generally well tolerated, but adverse reactions can occur.

Common Side Effects

  • Burning or stinging sensation on instillation.
  • Transient blurred vision.
  • Mild ocular irritation or redness.
  • Increased tearing.
  • Temporary foreign‑body sensation.
  • Mild conjunctival hyperemia.

Serious or Rare Side Effects

  • Allergic reaction to the formulation (e.g., swelling, rash).
  • Severe eye pain or photophobia.
  • Vision loss or sudden visual disturbance.
  • Corneal ulceration or epithelial defect.
  • Anaphylaxis (systemic).

Precautions & Warnings

When using Sodium cromoglicate eye drops, consider the following precautions:

  • Pregnancy: consult a healthcare professional before use.
  • Breastfeeding: use only if clearly needed and advised by a physician.
  • Children: dosing and duration should be determined by a pediatric ophthalmologist.
  • Contact lens wear: remove lenses before instillation and wait at least 15 minutes before reinserting.
  • Known hypersensitivity: discontinue if signs of an allergic reaction appear.
  • Store at room temperature: keep in the original container, protect from light and moisture.

Avoid Interactions

Sodium cromoglicate has limited systemic absorption, yet some ocular interactions are noteworthy.

Major Interactions (Avoid)

  • Concurrent use of ocular corticosteroids may mask signs of infection.
  • Simultaneous administration of other mast‑cell stabilizers can increase ocular irritation.

Moderate Interactions (Monitor Closely)

  • Preservative‑containing contact lens solutions may heighten irritation.
  • Systemic antihistamines can alter tear film stability, affecting comfort.
  • Multiple eye‑drop products used together may dilute efficacy; space administrations by at least 5 minutes.

Frequently Asked Questions

Natriumcromoglicaat Allergieoogdruppels Htp contains sodium cromoglicate, a mast cell stabilizer formulated as eye drops. It is used to relieve symptoms of allergic conjunctivitis and seasonal allergic eye disease, such as itching, redness, and watery discharge.

Sodium cromoglicate stabilizes mast cells in the conjunctiva, preventing them from releasing histamine, leukotrienes and other inflammatory mediators. By blocking this degranulation cascade, it reduces vascular leakage and nerve irritation that cause the typical allergic eye symptoms.

The dosing regimen for this product is determined by the prescribing ophthalmologist or healthcare professional based on the severity of the allergy, patient age and response to therapy. Patients should follow the specific instructions provided by their prescriber.

Safety data for sodium cromoglicate eye drops in pregnancy and lactation are limited. Women who are pregnant, planning to become pregnant, or breastfeeding should discuss potential risks and benefits with their healthcare provider before using the product.

To request a supply, visit the product page on gnhindia.com, enter the required quantity and submit the enquiry form. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Unlike antihistamine eye drops that block histamine receptors, sodium cromoglicate works upstream by stabilizing mast cells, preventing the release of multiple mediators. This mechanism can provide broader symptom control, especially for patients who do not respond fully to antihistamines alone.

The eye‑drop bottles should be stored at room temperature, below 25 °C, in their original packaging. Protect them from direct sunlight, excessive heat and moisture to maintain product stability.

The drops are applied topically to the affected eye(s) as directed by the prescriber. Typically, one to two drops are instilled per eye, with the eyelids gently closed for a few seconds to allow absorption. Avoid touching the tip of the bottle to the eye or any surface.

Although rare, serious adverse events can include severe allergic reactions such as swelling, rash, anaphylaxis, corneal ulceration, sudden vision loss or persistent eye pain. Patients should seek immediate medical attention if any of these symptoms develop.

Individuals with a known hypersensitivity to sodium cromoglicate or any excipients in the formulation should avoid using the product. It is also contraindicated in patients who have active ocular infections without appropriate antimicrobial therapy.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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