Product image of Iopidine (Apraclonidine) supplied by GNH India

Iopidine

Active Ingredient:
Apraclonidine
Origin:
EU

Iopidine (Apraclonidine)

Apraclonidine, the active ingredient in Iopidine, is a Alpha-2 adrenergic agonist presented as a ophthalmic solution for ocular use. It reduces intra‑ocular pressure and is indicated for glaucoma and ocular hypertension in adult patients.
GNH India supplies Iopidine as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Essential Pharma Limited

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Indications & Clinical Uses

Iopidine is an Alpha‑2 adrenergic agonist used in the management of ocular pressure‑related disorders.

  • Glaucoma: lowers intra‑ocular pressure to help preserve visual field.
  • Ocular hypertension: reduces elevated eye pressure to prevent progression to glaucoma.

How It Works

  • Apraclonidine selectively stimulates alpha‑2 adrenergic receptors in the ciliary body, decreasing aqueous humor production and enhancing uveoscleral outflow, which together lower intra‑ocular pressure.

Side Effects

Iopidine may cause ocular and systemic reactions.

Common Side Effects

  • Burning or stinging sensation upon instillation.
  • Redness of the conjunctiva.
  • Blurred vision temporarily after dosing.
  • Dry eye feeling.
  • Foreign body sensation.
  • Mild headache.

Serious or Rare Side Effects

  • Allergic contact dermatitis of the eye.
  • Severe ocular inflammation or ulceration.
  • Systemic hypotension leading to dizziness.
  • Cardiac arrhythmia in susceptible patients.
  • Acute angle‑closure glaucoma precipitated by pupil dilation.
  • Vision loss due to optic nerve compromise.

Precautions & Warnings

Before prescribing Iopidine, clinicians should evaluate patient history and monitor ocular response.

  • Assess baseline intra‑ocular pressure: ensure appropriate reduction targets.
  • Monitor for systemic hypotension: especially in patients on antihypertensive therapy.
  • Use with caution in patients with cardiovascular disease or arrhythmias.
  • Avoid in individuals with known hypersensitivity to apraclonidine or any component of the formulation.
  • Do not combine with other ocular alpha‑agonists without specialist advice.
  • Store at room temperature: keep in original container, protect from light and moisture.

Avoid Interactions

Iopidine can interact with other medications affecting ocular or systemic adrenergic pathways.

Major Interactions (Avoid)

  • Concurrent use of other ocular alpha‑2 agonists (e.g., brimonidine) may cause excessive IOP lowering.
  • Systemic monoamine oxidase inhibitors may increase risk of hypertensive episodes.

Moderate Interactions (Monitor Closely)

  • Systemic antihypertensive agents (beta‑blockers, ACE inhibitors) may potentiate hypotensive effects.
  • Topical non‑steroidal anti‑inflammatory eye drops may increase ocular irritation.
  • Certain anesthetic eye drops can alter absorption and efficacy.

Frequently Asked Questions

Iopidine is an ophthalmic solution containing apraclonidine that is prescribed to lower intra‑ocular pressure in patients with glaucoma or ocular hypertension, helping to prevent optic nerve damage and preserve vision.

Apraclonidine selectively activates alpha‑2 adrenergic receptors in the ciliary body, which reduces the production of aqueous humor and increases uveoscleral outflow, resulting in a net decrease of intra‑ocular pressure.

The dosing regimen for Iopidine is determined by the prescribing clinician based on the patient’s condition and response. Typically, one to two drops are instilled in the affected eye(s) as directed by the eye care professional.

Safety data for apraclonidine in pregnancy and lactation are limited. It should only be used if the potential benefit justifies any potential risk to the fetus or infant, and the decision must be made by the treating physician.

To order Iopidine, submit an enquiry on the product page at gnhindia.com with 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 necessary import documentation.

Iopidine (apraclonidine) is a selective alpha‑2 agonist, whereas many other glaucoma drops are beta‑blockers, prostaglandin analogues, or carbonic anhydrase inhibitors. Apraclonidine primarily reduces aqueous humor production and can be used when other classes are insufficient or contraindicated.

Iopidine should be stored at room temperature, below 25 °C, in its original packaging. Keep the bottle tightly closed, protect it from light and moisture, and discard any solution that appears discolored or contains particles.

Iopidine is applied as an eye drop. The patient should wash hands, tilt the head back, pull down the lower eyelid to form a pocket, and place the prescribed number of drops into the conjunctival sac without touching the bottle tip to the eye.

Serious risks include severe allergic reactions, significant ocular inflammation, systemic hypotension that may cause dizziness or fainting, and, rarely, precipitating acute angle‑closure glaucoma, which requires immediate medical attention.

Iopidine should not be used by patients with known hypersensitivity to apraclonidine or any excipients, and caution is advised in individuals with severe cardiovascular disease, uncontrolled hypertension, or a history of acute angle‑closure glaucoma.

Published by

GNH India Pharmaceuticals Limited

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Last updated:

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