Important: Adverse event reports are voluntarily submitted and do not prove causation. Consult your veterinarian for medical decisions about your cattle.
145
Total Reports
45
Deaths Reported
3100.0%
Death Rate
1.3 yr
Avg Age at Report
Average weight at time of report: 277.3 kg (611.4 lbs)
Top Reported Reactions
Death 39
Lack of efficacy - NOS 23
Lack of efficacy (ectoparasite) - lice 17
Injection site swelling 14
INEFFECTIVE, ESTRUS SYNCHRONIZ 10
Dyspnoea 6
Lack of efficacy (bacteria) - NOS 5
Hypersalivation 5
Anaphylaxis 5
Systemic disorder NOS 5
Pruritus 4
Recumbency 4
Rubbing 4
Hair loss NOS 4
Scratching 4
Most Referenced Drugs
Progesterone 13
Dinoprost Tromethamine 13
Doramectin 12
Tulathromycin 12
Moxidectin 9
Eprinomectin 9
Ivermectin 8
Enrofloxacin 5
Monensin Sodium 5
Eprinomectin 5% Injection 4
Oxytetracycline Dihydrate 4
Florfenicol/Flunixin Inj-Triac 4
Bovine Parainfluenza Virus 3, Reisinger(Nl-Bk-6), Mlv; Bovine Respiratory Syncyt 3
Ceftiofur Crystalline Free Acid 3
Eprinomectin 5 Mg/Ml Pour-On Solution 3
Outcome Breakdown
Outcome Unknown
58 (40.6%)
Died
43 (30.1%)
Recovered/Normal
24 (16.8%)
Ongoing
13 (9.1%)
Euthanized
3 (2.1%)
Recovered with Sequela
2 (1.4%)
Gender Distribution
Female 57 (39.3%)
Mixed 37 (25.5%)
Male 35 (24.1%)
Unknown 16 (11.0%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2010 | 15 | |
| 2011 | 11 | |
| 2012 | 7 | |
| 2013 | 10 | |
| 2014 | 9 | |
| 2015 | 11 | |
| 2016 | 8 | |
| 2017 | 13 | |
| 2018 | 12 | |
| 2019 | 6 | |
| 2020 | 6 | |
| 2021 | 8 | |
| 2022 | 10 | |
| 2023 | 9 | |
| 2024 | 5 | |
| 2025 | 5 | |
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Rank #208 by report volume. Data reflects voluntary submissions and may not represent actual incidence rates.