Important: Adverse event reports are voluntarily submitted and do not prove causation. Consult your veterinarian for medical decisions about your cattle.
101
Total Reports
41
Deaths Reported
4060.0%
Death Rate
1.3 yr
Avg Age at Report
Average weight at time of report: 264.6 kg (583.4 lbs)
Top Reported Reactions
Lack of efficacy - NOS 34
Death 28
INEFFECTIVE, ESTRUS SYNCHRONIZ 17
Lack of efficacy (bacteria) - NOS 9
Death by euthanasia 7
Residues in meat/offal 5
PR-LUNG(S), LESION(S) 4
Behavioural disorder NOS 4
INEFFECTIVE, ESTRUS INDUCTION 3
Recumbency 3
Injection site swelling 3
Rectal prolapse 3
Not eating 3
INEFFECTIVE, WORMS NOS 3
CULTURE/TITER DATA ABNORMAL 2
Most Referenced Drugs
Dinoprost Tromethamine 14
Progesterone 12
Fenbendazol Suspension 11
Florfenicol Inj Sol 30% W Pg 10
Flunixin Megl Topical Solution 8
Florfenicol/Flunixin Inj-Triac 7
Tildipirosin Injectable 7
Trenbolone Acet/Estradiol Impl 6
Cloprostenol 263 Inj Cattle 6
Ibr/Brsv/P13/Bvd T1, T2(Us) Lv 5
Ceftiofur Hydrochloride 5
Trenbolone Acet/Estrad Sr Imp 5
Cloprostenol Sodium 4
Bovine Virus*5/Past M+Mh Lv/Lb 4
Ceftiofur Crystalline Free Acid 3
Outcome Breakdown
Outcome Unknown
51 (41.5%)
Died
32 (26.0%)
Ongoing
15 (12.2%)
Recovered/Normal
15 (12.2%)
Euthanized
10 (8.1%)
Gender Distribution
Female 50 (49.5%)
Unknown 22 (21.8%)
Male 20 (19.8%)
Mixed 9 (8.9%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2011 | 2 | |
| 2012 | 1 | |
| 2013 | 5 | |
| 2014 | 27 | |
| 2015 | 9 | |
| 2016 | 7 | |
| 2017 | 4 | |
| 2018 | 5 | |
| 2019 | 8 | |
| 2020 | 6 | |
| 2021 | 7 | |
| 2022 | 9 | |
| 2023 | 7 | |
| 2025 | 4 | |
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Rank #229 by report volume. Data reflects voluntary submissions and may not represent actual incidence rates.