Phenylpropanolamine — 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. Phenylpropanolamine is a active ingredient.
Total reports
Phenylpropanolamine: 1635
Reports by species (top entries)
- Dog 1396
- Human 7
- Cat 2
Top reported reactions (VEDDRA terms, top entries)
- Emesis 307
- Lethargy (see also Central nervous system depression in 'Neurological') 247
- Accidental exposure 215
- Overdose 213
- Underdose 160
- Panting 154
- Agitation 147
- Vomiting 131
- Lack of efficacy - NOS 116
- Emesis (multiple) 114
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b11.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).