adequan — 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 2026-08-16. Counts are report-level: one report may list multiple reactions and multiple animals, so figures are not additive and do not imply causation. "adequan" is a name as filed in the drug active-ingredient field of these reports (may be a generic ingredient or a product/brand name as reported).
Total reports
adequan: 488
Reports by species (top entries)
- Dog 417
- Cat 54
- Horse 2
Top reported reactions (VEDDRA terms, top entries)
- Ataxia 61
- Lethargy (see also Central nervous system depression in Neurological) 57
- Death by euthanasia 44
- Polydipsia 43
- Polyuria 42
- Vomiting 39
- Urinary incontinence 38
- Diarrhoea 35
- Limb weakness 34
- Lack of efficacy - NOS 33
"Lack of efficacy" terms denote product-performance reports, not adverse reactions.
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-08-16_b1.json (openFDA animalandveterinary/event.json, pulled 2026-08-16).