Cloxacillin Benzathine — 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. Cloxacillin Benzathine is a active ingredient.
Total reports
Cloxacillin Benzathine: 247
Reports by species (top entries)
- Cattle 166
Top reported reactions (VEDDRA terms, top entries)
- Death 88
- Residues in milk 49
- Lack of efficacy (bacteria) - NOS 39
- Mastitis NOS 28
- Tubes, Abnormal 23
- Acute mastitis 20
- Tubes, Damaged 20
- Abortion 16
- CULTURE/TITER DATA ABNORMAL 8
- Containers, Damaged 7
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b17.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).