Insulin — 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. Insulin is a active ingredient.
Total reports
Insulin: 1106
Reports by species (top entries)
- Dog 760
- Cat 340
- Human 4
- 1
Top reported reactions (VEDDRA terms, top entries)
- Hyperglycaemia 248
- Vomiting 189
- Lethargy (see also Central nervous system depression in 'Neurological') 137
- Weight loss 115
- Hypoglycaemia 108
- Other abnormal test result NOS 108
- Death by euthanasia 105
- Anorexia 102
- Diarrhoea 102
- Elevated alanine aminotransferase (ALT) 87
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b14.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).