Diazepam — 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. Diazepam is a active ingredient.
Total reports
Diazepam: 969
Reports by species (top entries)
- Dog 674
- Cat 264
- Horse 17
- Human 6
- Buffalo 1
- Donkey 1
Top reported reactions (VEDDRA terms, top entries)
- Seizure NOS 242
- Lethargy (see also Central nervous system depression in 'Neurological') 132
- Death 129
- Death by euthanasia 127
- Vomiting 126
- Other abnormal test result NOS 111
- Anorexia 92
- Ataxia 87
- Behavioural disorder NOS 78
- Vocalisation 74
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b11.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).