Propylene Glycol — 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. Propylene Glycol is a active ingredient.
Total reports
Propylene Glycol: 38
Reports by species (top entries)
- Cat 18
- Dog 16
- Human 2
- 1
- Other 1
Top reported reactions (VEDDRA terms, top entries)
- Lethargy (see also Central nervous system depression in 'Neurological') 8
- Decreased appetite 6
- Elevated alanine aminotransferase (ALT) 5
- Elevated liver enzymes 5
- Elevated total bilirubin 5
- Not eating 5
- Accidental exposure 4
- Ataxia 4
- Icterus 4
- Vomiting 4
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b26.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).