Clonazepam — 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. Clonazepam is a active ingredient.
Total reports
Clonazepam: 22
Reports by species (top entries)
- Dog 11
- Human 9
- Cat 2
Top reported reactions (VEDDRA terms, top entries)
- Accidental exposure 7
- Diarrhoea 4
- Lethargy (see also Central nervous system depression in 'Neurological') 4
- Abnormal urine odour 2
- Drooling 2
- Elevated bile acids 2
- Falling 2
- Fever 2
- Hepatic encephalopathy 2
- Hyperglycaemia 2
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b30.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).