Product image of Lagroben (Carmellose Sodium) supplied by GNH India

Lagroben

Active Ingredient:
Carmellose Sodium
Origin:
EU

Lagroben (Carmellose Sodium)

Carmellose Sodium, the active ingredient in Lagroben, is an ophthalmic lubricant presented as an eye drop solution for ocular use. It forms a protective, viscous film on the ocular surface, helping to maintain moisture and comfort. The product is used to relieve symptoms of dry eye syndrome, ocular irritation, and the sensation of a foreign body in the eye.

GNH India supplies Lagroben as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, with a focus on quality and regulatory compliance.

Manufacturer / TM Owner

Teva Pharma S.L.U.,

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Indications & Clinical Uses

  • Lagroben acts as an ophthalmic lubricant to restore tear film stability in conditions affecting the ocular surface.
  • Dry eye syndrome: provides lubrication and improves tear film stability, reducing discomfort.
  • Ocular irritation: soothes irritated ocular tissues and reduces redness.
  • Foreign body sensation: creates a protective film that eases the feeling of a foreign object and enhances comfort.

How It Works

  • Carmellose Sodium is the sodium salt of carboxymethylcellulose, a high‑molecular‑weight polymer that increases the viscosity of the tear film. When instilled, it forms a hydrophilic, muco‑adhesive layer on the ocular surface, enhancing lubrication, reducing evaporation, and protecting epithelial cells from mechanical stress. The polymer’s water‑binding capacity helps maintain a stable tear layer, supporting ocular comfort during blinking and environmental exposure.

Side Effects

Lagroben may cause ocular side effects, most of which are mild and transient.

Common Side Effects

  • Transient blurred vision after instillation
  • Mild eye irritation or stinging
  • Temporary redness of the conjunctiva
  • Slight burning sensation

Serious or Rare Side Effects

  • Allergic reaction with swelling, itching or rash
  • Severe eye pain or persistent discomfort
  • Vision loss or sudden decrease in visual acuity
  • Ocular infection (e.g., keratitis)

Precautions & Warnings

  • When using Lagroben, follow these precautionary measures to ensure safety and effectiveness.
  • Allergy: Do not use if known hypersensitivity to carboxymethylcellulose or any excipients.
  • Contact lenses: Remove contact lenses before instillation and wait several minutes before reinserting.
  • Contamination: Avoid touching the dropper tip to any surface to prevent microbial contamination.
  • Discontinue: Stop use and seek medical advice if severe irritation, redness, or allergic signs develop.
  • Store at room temperature: Keep the bottle in its original packaging, protect from light and moisture, and store below 25 °C.

Avoid Interactions

Lagroben can interact with other ophthalmic products; consider the following interactions.

Major Interactions (Avoid)

  • Concurrent use with ophthalmic solutions containing preservatives may increase ocular irritation.
  • Simultaneous administration with other lubricating eye drops may cause excessive tear film thickness and blurred vision.

Moderate Interactions (Monitor Closely)

  • Use with topical ocular steroids may affect corneal healing.
  • Combination with contact lens cleaning solutions may leave residues on the ocular surface.
  • Co‑administration with anti‑glaucoma eye drops may alter intra‑ocular pressure monitoring.

Frequently Asked Questions

Lagroben is an ophthalmic lubricant indicated for the relief of symptoms associated with dry eye syndrome, ocular irritation, and the sensation of a foreign body in the eye. By providing a protective tear film, it helps improve comfort and visual stability in these conditions.

Carmellose Sodium is a high‑molecular‑weight polymer that increases tear‑film viscosity. When applied as eye drops, it forms a hydrophilic, muco‑adhesive layer on the ocular surface, reducing tear evaporation, enhancing lubrication, and protecting the epithelium from mechanical stress.

The appropriate dose of Lagroben is determined by the prescribing healthcare professional. Typically, one drop is instilled into the affected eye(s) as needed, but the exact frequency and quantity should follow the prescriber’s instructions.

Safety data for Carmellose Sodium in pregnancy and lactation are limited. Women who are pregnant, planning to become pregnant, or breastfeeding should discuss the use of Lagroben with their healthcare provider to weigh potential benefits and risks.

To order Lagroben, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, and will request trade or institutional credentials before providing pricing, availability, shipping details and import documentation.

Lagroben’s active ingredient, Carmellose Sodium, provides a viscous, muco‑adhesive film that may offer longer‑lasting lubrication compared with some hyaluronic‑acid‑based drops. Choice of product depends on individual tolerance, severity of symptoms, and clinician preference.

Lagroben should be stored at room temperature, below 25 °C, in its original container. Keep the bottle protected from light and moisture, and avoid freezing. Do not expose the product to extreme temperatures or direct sunlight.

Lagroben is applied as an eye drop. Tilt the head back, pull down the lower eyelid, and instill the prescribed number of drops into the conjunctival sac. Avoid touching the dropper tip to the eye or any surface to maintain sterility.

Serious risks, although rare, include allergic reactions such as swelling, itching, or rash, severe eye pain, sudden loss of visual acuity, and ocular infections like keratitis. If any of these occur, discontinue use and seek immediate medical attention.

Individuals with a known hypersensitivity to Carmellose Sodium, carboxymethylcellulose, or any excipients in the formulation should avoid Lagroben. Patients with active ocular infections or severe ocular surface disease should consult their ophthalmologist before use.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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