Moxifloxacin & Dexamethasone Eye Drops: Uses, Dosage & Precautions

Reviewed by Anil Kumar Goel, B.Pharm — Chairman, Biozia Lifesciences, 40+ years in the pharmaceutical industry.

Moxifloxacin and dexamethasone eye drops combine a broad-spectrum antibiotic with a potent corticosteroid. They are routinely prescribed after cataract surgery and for eye infections with significant inflammation. This guide explains how the combination works, its uses and dosing, the steroid precautions, and how Biozia supplies it as Visiquin-D Eye Drop.

Key takeaways (TL;DR)

Contains Moxifloxacin 0.5% w/v (fourth-generation fluoroquinolone antibiotic) and Dexamethasone 0.1% w/v (corticosteroid).
Used after cataract and other eye surgery, and for bacterial eye infections with inflammation.
Prescription-only; use for the period prescribed and taper as advised by the eye specialist.
Steroid eye drops can raise eye pressure and must not be used for viral or fungal eye infections.
Biozia supplies Visiquin-D (5 ml) from WHO-GMP sterile ophthalmic manufacturing for PCD franchise and third-party manufacturing.

Composition and available strengths

Biozia manufactures this combination eye drop as:

Brand	Composition	Packing
Visiquin-D Eye Drop	Moxifloxacin 0.5% w/v + Dexamethasone 0.1% w/v	5ml

How it works

Moxifloxacin blocks bacterial DNA gyrase and topoisomerase IV, killing a wide range of gram-positive and gram-negative eye pathogens. Dexamethasone suppresses inflammation, reducing redness, swelling and pain. Together they prevent or treat infection while controlling the inflammation that follows surgery or accompanies infection.

Uses

Prevention of infection and control of inflammation after cataract and other eye surgery
Bacterial conjunctivitis and blepharitis with marked inflammation
Steroid-responsive inflammatory eye conditions where bacterial infection or its risk exists

Dosage

The usual dose is one drop in the affected eye up to four times a day, for the duration prescribed by the eye specialist, often with a tapering schedule after surgery. Do not stop suddenly or extend treatment without advice.

Side effects and precautions

Temporary stinging, burning, blurred vision and eye irritation can occur.

Not for viral eye infections (including herpes simplex keratitis), fungal or mycobacterial infections, or with known allergy to fluoroquinolones or steroids.
Prolonged use can raise intraocular pressure (glaucoma risk), cause cataract and delay healing; eye pressure may need monitoring.
Do not wear contact lenses during treatment unless advised.
Use in pregnancy and breastfeeding only if prescribed.

For distributors: PCD franchise and third-party manufacturing

Antibiotic-steroid eye drops are prescribed after virtually every cataract surgery, making them a high-volume product for eye hospitals and ophthalmic distributors. Visiquin-D fits Biozia’s ophthalmic range alongside moxifloxacin-loteprednol, olopatadine and lubricant drops.

PCD franchise — stock Visiquin-D under monopoly rights in your district. See PCD pharma franchise with Biozia.
Third-party manufacturing — get this formulation made under your own brand name. See third-party manufacturing services.
Quality — WHO-GMP and ISO certified manufacturing in Yamunanagar, Haryana, with batch-wise documentation and pan-India dispatch.

Interested in moxifloxacin + dexamethasone eye drops for your territory or your own brand? Enquire with Biozia Lifesciences →

Frequently asked questions

What are moxifloxacin and dexamethasone eye drops used for?

They are used after eye surgery such as cataract surgery, and for bacterial eye infections with inflammation.

How long should moxifloxacin-dexamethasone eye drops be used?

Only as long as the eye specialist prescribes, often 1 to 4 weeks with tapering after surgery. Long-term steroid use needs eye-pressure monitoring.

Can these eye drops be used for viral conjunctivitis?

No. Steroid eye drops can worsen viral and fungal eye infections and must not be used for them.

Does Biozia manufacture moxifloxacin-dexamethasone eye drops for other brands?

Yes. Visiquin-D is available for PCD franchise, and Biozia’s sterile ophthalmic line manufactures it under client brands.

This guide is for pharmacists, doctors, distributors and trade partners. It is general product information, not medical advice — patients should take any medicine only as prescribed by a registered medical practitioner.