ExoticRx · exoticrx.com/drugs/moxifloxacin-ophthalmic
US brand names:Vigamox, Moxeza
Fourth-generation fluoroquinolone with dual mechanism (DNA gyrase + topoisomerase IV inhibition). Self-preserved formulation with superior corneal penetration.
Excellent intraocular penetration. No preservative (BAK-free) — better for compromised corneas. Used for bacterial keratitis and pre/post-operative prophylaxis.
Species references:All Cat (Domestic) drugsAll Dog (Domestic) drugs
Each ExoticRx dose rule is graded by the strength of its primary evidence — see the editorial process.
A dog/cat sample is shown here. Cited dosing for all 2 species — reptiles, birds, pocket pets, livestock, and equine — is free on the per-species pages above. Pro adds the weight-based calculator for every species.
| Species | Route | Dose | Frequency | Evidence | Source |
|---|---|---|---|---|---|
| Dog (Domestic) | TOPICAL (ophthalmic) | BAK-free | q4-6h | Moderate | Verified against Plumb's Veterinary Drug Handbook, 10th Ed, p.1412 (2026-08-01). |
| Cat (Domestic) | TOPICAL (ophthalmic) | Preservative-free — good for compromised corneas | q4-6h | Moderate | Verified against Plumb's Veterinary Drug Handbook, 10th Ed, p.1412 (2026-08-01). |
Upgrade to Pro or Student to unlock the full dose ranges and frequency for every species. The drug's mechanism, warnings, indications, and cited sources are free to read.
View PlansSource citations and evidence levels available on the live page. Reference only — verify against current literature before clinical use.