Product image of Maxidex (Dexamethasone) supplied by GNH India

Maxidex

Active Ingredient:
Dexamethasone
Origin:
EU

Maxidex (Dexamethasone)

Dexamethasone, the active ingredient in Maxidex, is a corticosteroid presented as a 0.1% w/v ophthalmic suspension for ocular use. It treats postoperative ocular inflammation, uveitis, allergic conjunctivitis, iritis, and keratitis in patients requiring anti‑inflammatory therapy.

GNH India supplies Maxidex as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring consistent quality, regulatory compliance, and reliable logistics for global healthcare providers. The product conforms to EU pharmacopeial standards and is manufactured under strict GMP conditions. It is distributed through a network of certified cold‑chain partners to maintain stability.

Manufacturer / TM Owner

Novartis Pharma S.A.S.

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Indications & Clinical Uses

Maxidex (dexamethasone ophthalmic suspension) is employed to manage ocular inflammatory conditions.

  • Post‑operative ocular inflammation: reduces swelling, pain and cellular infiltrate after eye surgery.
  • Uveitis: suppresses intra‑ocular inflammation to preserve visual function.
  • Allergic conjunctivitis: alleviates redness, itching and edema caused by allergic reactions.
  • Iritis: diminishes anterior chamber inflammation and associated discomfort.
  • Keratitis: controls corneal inflammation and promotes healing.

How It Works

  • Dexamethasone binds to intracellular glucocorticoid receptors, forming a complex that translocates to the nucleus and modulates gene transcription. This action inhibits phospholipase A2 and suppresses the synthesis of prostaglandins and leukotrienes, while down‑regulating inflammatory cytokines such as interleukin‑1 and tumor necrosis factor‑α. The net effect is a potent reduction of ocular inflammation and immune response.

Side Effects

Ocular administration of dexamethasone may be associated with a range of adverse ocular and systemic reactions.

Common Side Effects

  • Transient eye irritation or burning sensation
  • Temporary increase in intra‑ocular pressure
  • Blurred vision
  • Excessive tearing or discharge

Serious or Rare Side Effects

  • Development of cataract with prolonged use
  • Secondary glaucoma leading to optic nerve damage
  • Severe hypersensitivity reaction including eyelid edema and conjunctival swelling

Precautions & Warnings

When prescribing Maxidex, clinicians should observe several safety considerations.

  • Monitor intra‑ocular pressure: patients with glaucoma risk require regular pressure checks.
  • Avoid use in active viral eye infections: corticosteroids may worsen viral replication.
  • Do not wear contact lenses during treatment: remove lenses before each dose.
  • Limit duration of therapy: use only as directed to minimize risk of cataract formation.
  • Store at room temperature: keep bottle tightly closed, protect from light and moisture.

Avoid Interactions

Dexamethasone eye drops can interact with other ophthalmic or systemic agents.

Major Interactions (Avoid)

  • Concurrent use with other ocular corticosteroids: additive risk of intra‑ocular pressure elevation.
  • Combination with topical non‑steroidal anti‑inflammatory eye drops: may increase corneal melting risk.

Moderate Interactions (Monitor Closely)

  • Systemic corticosteroids: monitor for cumulative glucocorticoid effects.
  • Anticholinergic ophthalmic agents: may reduce drug absorption.
  • Beta‑blocker eye drops: observe for potential ocular hypertension.

Frequently Asked Questions

Maxidex is indicated for the treatment of postoperative ocular inflammation, uveitis, allergic conjunctivitis, iritis and keratitis. It is prescribed when an anti‑inflammatory effect is needed to reduce swelling, pain and cellular infiltrate within the eye.

Dexamethasone penetrates ocular tissues and binds to glucocorticoid receptors inside cells. The receptor complex alters gene expression, inhibiting phospholipase A2 and reducing the production of prostaglandins, leukotrienes and inflammatory cytokines, which together suppress ocular inflammation.

The specific dosing regimen for Maxidex is determined by the prescribing clinician based on the severity of the condition, patient age and response to therapy. Typical regimens involve one to two drops in the affected eye(s) at prescribed intervals.

Safety of Maxidex in pregnancy and lactation has not been established. The product is classified as pregnancy category unknown, so clinicians must weigh potential benefits against possible risks and consider alternative therapies when appropriate.

To request Maxidex, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. 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.

Both dexamethasone (Maxidex) and prednisolone are potent corticosteroids for eye inflammation, but dexamethasone generally has a higher receptor affinity and may achieve similar anti‑inflammatory effects at a lower concentration. Choice of agent depends on physician preference, formulation availability and individual patient response.

Store Maxidex at room temperature, below 25 °C. Keep the bottle tightly closed, protect it from light and moisture, and avoid freezing. Do not refrigerate unless specifically instructed by the supplier.

Maxidex is applied as an ophthalmic suspension. The patient should wash hands, tilt the head back, pull down the lower eyelid, and place 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 include the development of cataracts, secondary glaucoma leading to optic nerve damage, and severe hypersensitivity reactions such as eyelid edema or conjunctival swelling. Patients should be monitored regularly for intra‑ocular pressure changes and any signs of infection or allergic response.

Maxidex should be avoided in patients with known hypersensitivity to dexamethasone or any component of the formulation, in eyes with active viral infections (e.g., herpes simplex keratitis), and in individuals where intra‑ocular pressure cannot be monitored adequately. Caution is also advised in patients with uncontrolled glaucoma.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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