Ursodeoxycholic Acid — 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. Ursodeoxycholic Acid is a active ingredient.
Total reports
Ursodeoxycholic Acid: 69
Reports by species (top entries)
- Dog 64
- Cat 5
Top reported reactions (VEDDRA terms, top entries)
- Diarrhoea 18
- Vomiting 16
- Death by euthanasia 15
- Elevated alanine aminotransferase (ALT) 15
- Elevated gamma-glutamyl transferase (GGT) 9
- Anaemia NOS 8
- Elevated serum alkaline phosphatase (SAP) 8
- Elevated total bilirubin 8
- Other abnormal test result NOS 8
- Anorexia 7
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b23.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).