Orbifloxacin — FDA Animal & Veterinary Adverse Event (ADE) Reports
Source: openFDA animalandveterinary/event.json, the FDA Center for Veterinary Medicine (CVM) adverse event report database. Data pulled 2026-07-22. Counts are report-level: one report may list multiple reactions and multiple animals, so figures are not additive and do not imply causation. Orbifloxacin is a active ingredient.
Total reports
Orbifloxacin: 808
Reports by species (top entries)
- Cat 425
- Dog 267
- Human 6
- Other 5
- Guinea Pig 2
- Rabbit 2
Top reported reactions (VEDDRA terms, top entries)
- Vomiting 105
- Anorexia 95
- Death 76
- Death by euthanasia 74
- Blindness 72
- Depression 70
- Ataxia 62
- Convulsion 54
- Mydriasis 47
- Lack of efficacy (bacteria) - NOS 44
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b12.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).