Xylitol — 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. Xylitol is a active ingredient.
Total reports
Xylitol: 49
Reports by species (top entries)
- Dog 47
- 1
Top reported reactions (VEDDRA terms, top entries)
- Accidental exposure 29
- Hypoglycaemia 18
- Vomiting 15
- Seizure NOS 9
- Liver failure 6
- Elevated liver enzymes 5
- Lethargy (see also Central nervous system depression in 'Neurological') 5
- Elevated alanine aminotransferase (ALT) 4
- Liver disorder NOS 4
- No sign 4
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b24.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).