Product image of Netenax (Netilmicin) supplied by GNH India

Netenax

Active Ingredient:
Netilmicin
Origin:
EU

Netenax (Netilmicin)

Netilmicin, the active ingredient in Netenax, is an aminoglycoside antibiotic presented as an ophthalmic solution for ocular use. It is employed to treat bacterial infections of the eye, including conjunctivitis and keratitis, in adult patients.

GNH India supplies Netenax as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, providing reliable sourcing, regulatory‑aligned logistics, and stringent quality‑control in line with EU manufacturing standards. Our global network facilitates timely delivery to meet clinical demand.

Manufacturer / TM Owner

Sifi S.P.A.

1
Pack/s
This product is added to your enquiry list

Request a Quote

Please fill out the form below and our team will get back to you shortly with pricing and further information.

A minimum order value applies. Our team will confirm the exact amount or quantity after reviewing your requirements.

Indications & Clinical Uses

Netenax is indicated for bacterial eye infections, targeting pathogens that affect the ocular surface and cornea.

  • Bacterial conjunctivitis: reduces bacterial load and alleviates redness and discharge.
  • Corneal ulcer (bacterial keratitis): promotes healing of infected corneal tissue.
  • Post‑operative ocular infection: prevents or treats bacterial contamination after eye surgery.

How It Works

  • Netilmicin binds to the 30S ribosomal subunit of susceptible bacteria, causing misreading of mRNA and inhibition of protein synthesis. This bactericidal action impairs bacterial growth, leading to cell death, particularly against Gram‑negative and some Gram‑positive ocular pathogens. The drug penetrates the corneal epithelium, achieving therapeutic concentrations in the tear film and superficial ocular tissues, which enhances its efficacy against common ocular bacterial strains.

Side Effects

Netenax may cause ocular and systemic adverse reactions, most of which are mild and transient.

Common Side Effects

  • Transient burning or stinging on instillation
  • Mild conjunctival hyperemia
  • Tearing or increased lacrimation
  • Temporary blurred vision
  • Foreign body sensation

Serious or Rare Side Effects

  • Corneal epithelial toxicity
  • Severe allergic reaction (anaphylaxis) with swelling and itching
  • Persistent keratitis
  • Vision loss
  • Systemic ototoxicity (rare with extensive use)

Precautions & Warnings

Before prescribing Netenax, clinicians should consider the following precautions to ensure safe use.

  • Allergy assessment: confirm no known hypersensitivity to aminoglycosides or Netilmicin.
  • Contact lens wearers: advise removal before instillation and avoid re‑insertion until after dosing.
  • Corneal epithelial defects: use with caution as drug may delay healing.
  • Concurrent ototoxic drugs: monitor for additive toxicity if systemic exposure possible.
  • Pregnancy and lactation: evaluate risk‑benefit as safety data are limited.
  • Store at below 25°C: keep in original container, protect from moisture and light.

Avoid Interactions

Netenax can interact with other medications, affecting efficacy or safety.

Major Interactions (Avoid)

  • Systemic aminoglycosides: concurrent use may increase risk of ototoxicity and nephrotoxicity.
  • Topical ophthalmic anesthetics: may enhance corneal toxicity when combined.
  • Other topical antibiotics: may reduce antimicrobial effectiveness due to antagonism.

Moderate Interactions (Monitor Closely)

  • Non‑steroidal anti‑inflammatory eye drops: monitor for delayed wound healing.
  • Corticosteroid eye drops: may mask signs of infection, requiring close observation.
  • Systemic loop diuretics: monitor renal function if systemic absorption is suspected.

Frequently Asked Questions

Netenax is an ophthalmic antibiotic containing Netilmicin. It is prescribed to treat bacterial infections of the eye, such as conjunctivitis, keratitis, and post‑surgical ocular infections, by eliminating the causative bacteria and reducing inflammation.

Netilmicin binds to the bacterial 30S ribosomal subunit, causing misreading of messenger RNA and blocking protein synthesis. This bactericidal action leads to rapid bacterial cell death, especially against Gram‑negative organisms commonly found in eye infections.

The dosing regimen for Netenax is determined by the prescribing clinician based on the type and severity of the infection, patient age, and ocular condition. Typical regimens involve one to several drops per eye at specified intervals, but exact instructions must come from a qualified healthcare professional.

Safety data for Netilmicin eye drops during pregnancy and lactation are limited. Clinicians should weigh the potential benefits against any possible risks and consider alternative treatments if appropriate. The decision should be made on an individual basis by the treating physician.

To order Netenax, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including any cold‑chain requirements), and necessary import documentation.

Netenax (Netilmicin) belongs to the aminoglycoside class, offering broad‑spectrum activity against many Gram‑negative ocular pathogens. Compared with fluoroquinolone eye drops, it may have a lower risk of developing resistance but can be more irritating to the ocular surface. Choice of therapy depends on the suspected organism, local resistance patterns, and patient tolerance.

Netenax should be stored at temperatures below 25 °C, in its original container, protected from moisture and direct light. Do not freeze the product. Keep the vial tightly closed when not in use and discard any remaining solution after the recommended period after opening, as indicated on the label.

Netenax 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. The eye should be closed gently for a few seconds to allow absorption, and contact lenses should be removed before dosing.

Serious risks, though rare, include corneal epithelial toxicity, severe allergic reactions such as anaphylaxis, persistent keratitis, and, with extensive use, systemic ototoxicity. Patients should be instructed to seek immediate medical attention if they experience worsening vision, intense pain, swelling, or signs of an allergic reaction.

Netenax should not be used by individuals with a known hypersensitivity to Netilmicin, other aminoglycosides, or any component of the formulation. Caution is also advised for patients with pre‑existing corneal epithelial defects or those receiving systemic ototoxic medications, as the risk of adverse effects may be higher.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

Disclaimer

At GNH India, we aim to provide information that is expert-reviewed, accurate, and reliable. However, all content on this platform is intended for general informational purposes only and does not constitute professional medical advice, diagnosis, or treatment. While efforts are made to maintain accuracy and currency, the information may contain errors, omissions, or may not reflect the latest developments. Always consult a qualified healthcare professional regarding any medical concerns.

All product names, brand names, trademarks and registered trademarks displayed on this website are the property of their respective owners. This website and its operator are not affiliated with, endorsed by, or authorized by any such trade mark owners unless expressly stated. Any reference to product names or trademarks is made solely for descriptive and informational purposes. No commercial relationship, sponsorship, approval, or association with any trademark owner should be inferred. Information provided herein does not constitute promotion, advertising, or an offer for sale of any medicinal product and is intended solely for general informational purposes.

All trademarks and brand names displayed on this website are used strictly in accordance with the provisions of the Trade Marks Act, 1999, specifically Sections 30 and 30(1) governing fair use. Trademark ownership has been accurately attributed under the "Manufacturer/ TM Owner" section in compliance with statutory requirements.

Ordering Process

Simple, Secure, and Seamless

Learn how our streamlined ordering process guarantees fast, compliant, and reliable access to essential medicines worldwide.

Quote request form

01

Submit Quote Request Form

Tell us what medications you need by filling out our simple form and uploading a valid document.

Price estimate review

02

We Review & Send Estimate

Our licensed pharmacists will verify your details and provide you with a detailed cost estimate.

Secure payment

03

Confirm & Make Payment

Discuss any queries, approve the estimate, and complete your payment.

Worldwide delivery

04

Get Delivered

Your medicines, safely packed and delivered to your door or nearest airport — hassle-free.

Quality You Can Trust

Our internationally recognized certifications underscore our commitment to safety, quality, and excellence.