Important: Adverse event reports are voluntarily submitted and do not prove causation. Consult your veterinarian for medical decisions about your cattle.
26
Total Reports
14
Deaths Reported
5380.0%
Death Rate
2.8 yr
Avg Age at Report
Average weight at time of report: 250.0 kg (551.3 lbs)
Top Reported Reactions
Death 10
Lack of efficacy (ectoparasite) - lice 4
Sudden death 3
Blindness 2
Lack of efficacy - NOS 2
Pneumonia 2
Systemic disorder NOS 2
Hair loss NOS 2
Staggering 2
Swollen vulva 1
Vaginal swelling 1
Diarrhoea 1
Eyelid oedema 1
Lung oedema 1
Fever 1
Most Referenced Drugs
Progesterone 2
Eprinomectin 2
Ivermectin 2
Ceftiofur Crystalline Free Acid 2
Ivermectin(1%)/Clorsulon(10%) Injection 2
Albendazole 2
Clostridium Chauvoei, Strain F, Lot No. 2-84;Clostridium Novyi, 8296 2
Bovine Parainfluenza 3, Pi3 Ebk-1/Ebht-1 Strain Al-Im;Bovine Respiratory Syncyti 2
Doramectin 1
Clorsulon, Ivermectin 1
Oxytetracycline Hydrochloride 1
Moxidectin 1
Selenium, Vitamin E 1
Gnrh 1
Cloprostenol Sodium 1
Outcome Breakdown
Died
13 (48.1%)
Outcome Unknown
7 (25.9%)
Ongoing
3 (11.1%)
Recovered with Sequela
2 (7.4%)
Euthanized
2 (7.4%)
Gender Distribution
Mixed 10 (38.5%)
Female 9 (34.6%)
Unknown 5 (19.2%)
Male 2 (7.7%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2010 | 5 | |
| 2011 | 1 | |
| 2012 | 2 | |
| 2013 | 1 | |
| 2014 | 1 | |
| 2015 | 2 | |
| 2016 | 5 | |
| 2017 | 1 | |
| 2019 | 3 | |
| 2020 | 1 | |
| 2021 | 1 | |
| 2023 | 1 | |
| 2025 | 2 | |
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Rank #330 by report volume. Data reflects voluntary submissions and may not represent actual incidence rates.