Tiamulin — 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. Tiamulin is a active ingredient.
Total reports
Tiamulin: 121
Reports by species (top entries)
- Pig 87
- Chicken 4
- Cattle 2
- Dog 2
- Turkey 2
- Goat 1
Top reported reactions (VEDDRA terms, top entries)
- Death 69
- Recumbency 15
- Vocalisation 14
- Diarrhoea 9
- Lameness 9
- Death by euthanasia 8
- Lack of efficacy - NOS 8
- Lateral recumbency 8
- Other abnormal test result NOS 8
- NT - Abnormal necropsy finding NOS 7
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b20.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).