Estradiol Benzoate, Progesterone
33 adverse event reports submitted to the FDA
Important: Adverse event reports do not establish that a drug caused or contributed to the event. Consult your veterinarian before making treatment decisions.
33
Total Reports
8
Deaths Reported
2420.0%
Death Rate
Active Ingredients
Estradiol Benzoate, Progesterone
Administration Routes
SubcutaneousUnknown
Species Affected
Cattle 22
Unknown 9
Horse 2
Most Affected Breeds
Unknown 9
Aberdeen Angus 6
Crossbred Bovine/Cattle 6
Cattle (unknown) 5
Haflinger 1
Hereford cattle 1
Cattle (other) 1
Brangus 1
Mixed (Cattle) 1
Horse (unknown) 1
Most Reported Reactions
Anaphylaxis 12
Death 8
Implant, Abnormal 8
Dyspnoea 7
Hypersalivation 7
Recumbency 4
Abdominal pain 3
Eyelid oedema 3
Facial oedema 2
Lung oedema 2
Mammary gland oedema 2
Contamination NOS 1
Outcome Breakdown
Died
8 (100.0%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.