Important: Adverse event reports are voluntarily submitted and do not prove causation. Consult your veterinarian for medical decisions about your pig.
481
Total Reports
248
Deaths Reported
5160.0%
Death Rate
0.7 yr
Avg Age at Report
Average weight at time of report: 75.3 kg (166.0 lbs)
Top Reported Reactions
Death 190
Lack of efficacy - NOS 52
Recumbency 39
Death by euthanasia 33
Lack of efficacy (bacteria) - NOS 27
NT - Abnormal necropsy finding NOS 26
Diarrhoea 24
Vocalisation 24
Lethargy (see also Central nervous system depression in 'Neurological') 22
Anorexia 17
Behavioural disorder NOS 15
Lameness 14
Ataxia 14
Loose stool 13
Increased mortality rate 13
Most Referenced Drugs
Narasin 94
Ractopamine Hydrochloride 60
Tiamulin 54
Ractopamine 40
Enrofloxacin 31
Monensin Sodium 26
Tylosin Phosphate 24
Tilmicosin Phosphate 15
Avilamycin 14
Tulathromycin 14
Tilmicosin 14
Tiamulin Hydrogen Fumarate 13
Tylosin 12
Ivermectin 10
Fenbendazol Pellets 9
Outcome Breakdown
Died
224 (41.0%)
Outcome Unknown
192 (35.1%)
Recovered/Normal
63 (11.5%)
Euthanized
35 (6.4%)
Ongoing
27 (4.9%)
Recovered with Sequela
6 (1.1%)
Gender Distribution
Unknown 266 (55.3%)
Mixed 92 (19.1%)
Female 85 (17.7%)
Male 38 (7.9%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2010 | 30 | |
| 2011 | 41 | |
| 2012 | 43 | |
| 2013 | 42 | |
| 2014 | 38 | |
| 2015 | 39 | |
| 2016 | 37 | |
| 2017 | 39 | |
| 2018 | 23 | |
| 2019 | 15 | |
| 2020 | 14 | |
| 2021 | 34 | |
| 2022 | 24 | |
| 2023 | 24 | |
| 2024 | 22 | |
| 2025 | 16 | |
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Rank #140 by report volume. Data reflects voluntary submissions and may not represent actual incidence rates.