Hydrogen Peroxide — 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. Hydrogen Peroxide is a active ingredient.
Total reports
Hydrogen Peroxide: 236
Reports by species (top entries)
- Dog 207
- Cat 26
- Camel 1
- Human 1
Top reported reactions (VEDDRA terms, top entries)
- Vomiting 109
- Accidental exposure 56
- Overdose 50
- Lethargy (see also Central nervous system depression in 'Neurological') 26
- Emesis 21
- Lethargy (see also Central nervous system depression in Neurological) 15
- Diarrhoea 13
- Emesis (multiple) 13
- Not eating 8
- Seizure NOS 8
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b17.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).