Product image of Oftan Akvakol (Chloramphenicol) supplied by GNH India

Oftan Akvakol

Active Ingredient:
Chloramphenicol
Origin:
EU

Oftan Akvakol (Chloramphenicol)

Chloramphenicol, the active ingredient in Often Akvakol, is an antibiotic presented as a ophthalmic solution for topical eye use. It treats bacterial eye infections such as conjunctivitis and keratitis in patients requiring local antimicrobial therapy.

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

Manufacturer / TM Owner

Santen Oy

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Indications & Clinical Uses

Chloramphenicol ophthalmic solution is used for bacterial infections of the ocular surface and related structures.

  • Conjunctivitis: reduces bacterial load and alleviates redness and discharge.
  • Keratitis: penetrates corneal tissue to control infection and prevent scarring.
  • Blepharitis: helps eliminate bacterial colonisation on eyelid margins.
  • Post‑surgical prophylaxis: lowers risk of infection after eye surgery.
  • Trachoma management: part of community‑based treatment programmes.

How It Works

  • Chloramphenicol inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit, blocking peptide bond formation. This action halts bacterial growth (bacteriostatic) across a broad spectrum of Gram‑positive and Gram‑negative organisms that may colonise the ocular surface.

Side Effects

Adverse reactions to chloramphenicol eye drops are generally mild but can vary in severity.

Common Side Effects

  • Stinging or burning sensation on instillation.
  • Temporary blurred vision.
  • Mild conjunctival hyperemia.
  • Local itching or irritation.
  • Mild eyelid edema.

Serious or Rare Side Effects

  • Allergic contact dermatitis.
  • Severe corneal ulceration.
  • Anaphylactic reaction.
  • Bone marrow suppression (systemic absorption).

Precautions & Warnings

When using chloramphenicol ophthalmic solution, follow safety guidelines to minimise risks.

  • Indication verification: ensure the infection is bacterial and suitable for topical therapy.
  • Duration of therapy: limit use to the prescribed period to avoid resistance.
  • Monitor for hypersensitivity: discontinue if signs of allergic reaction appear.
  • Systemic exposure: avoid excessive dosing that could lead to systemic absorption.
  • Store at below 25°C: keep in the original container, protect from light and moisture.

Avoid Interactions

Chloramphenicol eye drops have limited systemic drug‑interaction potential, but certain combinations warrant caution.

Major Interactions (Avoid)

  • Systemic aminoglycosides: concurrent use may increase risk of ototoxicity.
  • Systemic anticoagulants: may potentiate bleeding risk if significant systemic absorption occurs.

Moderate Interactions (Monitor Closely)

  • Other topical ophthalmic antibiotics: assess for additive toxicity.
  • Non‑steroidal anti‑inflammatory eye drops: monitor for delayed wound healing.
  • Systemic corticosteroids: may mask signs of infection.

Frequently Asked Questions

Oftan Akvakol is a chloramphenicol‑based ophthalmic solution indicated for the topical treatment of bacterial eye infections such as conjunctivitis, keratitis and blepharitis, and for prophylaxis after ocular surgery.

Chloramphenicol blocks bacterial protein synthesis by binding to the 50S ribosomal subunit, preventing peptide‑bond formation. This bacteriostatic action stops the growth of susceptible Gram‑positive and Gram‑negative organisms that cause ocular infections.

The dosing regimen for Oftan Akvakol is determined by the prescribing clinician based on the type and severity of the infection, patient age and response to therapy. The prescriber will specify the number of drops and frequency.

Topical chloramphenicol is generally considered low risk because systemic absorption is minimal, but it should be used only if clearly needed and after risk‑benefit assessment by a healthcare professional. Consultation with a physician is advised.

Submit an enquiry on the product page at gnhindia.com, providing the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then replies with pricing, availability, shipping details and any necessary import documentation.

Compared with fluoroquinolone eye drops, chloramphenicol offers a broad spectrum against both Gram‑positive and Gram‑negative bacteria and is bacteriostatic rather than bactericidal. It is often chosen for its efficacy in low‑resource settings, though resistance patterns and safety profiles differ.

Store the ophthalmic solution at temperatures below 25 °C, in its original container, protected from light and moisture. Do not freeze the product, and keep the cap tightly closed when not in use.

The solution is applied topically to the affected eye(s) as directed by the prescriber, typically using a sterile dropper to place the recommended number of drops onto the conjunctival sac, avoiding contact with the eyelid or lashes.

Serious adverse events, though rare, include severe allergic reactions such as anaphylaxis, corneal ulceration, and systemic bone‑marrow suppression if significant absorption occurs. Immediate medical attention is required if these symptoms develop.

Patients with a known hypersensitivity to chloramphenicol or any component of the formulation should avoid its use. Caution is also advised for individuals with pre‑existing bone‑marrow disorders or those receiving systemic drugs that may interact adversely.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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