Medroxyprogesterone — 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. Medroxyprogesterone is a active ingredient.
Total reports
Medroxyprogesterone: 6
Reports by species (top entries)
- Horse 5
- Cat 1
Top reported reactions (VEDDRA terms, top entries)
- Death 3
- Anaphylactic shock 2
- Abnormal breathing 1
- Abnormal pupil light reflex 1
- Allergic reaction 1
- Bronchitis 1
- Congestion of mucous membrane 1
- Death by euthanasia 1
- Depression 1
- Dilated pupils 1
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b31.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).