Progesterone
526 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.
526
Total Reports
22
Deaths Reported
420.0%
Death Rate
Active Ingredients
Progesterone
Administration Routes
VaginalUnknownTopicalOralIntramuscularIntrauterine
Species Affected
Cattle 252
Unknown 209
Sheep 28
Goat 16
Human 11
Dog 4
Horse 4
White tailed deer 2
Most Affected Breeds
Unknown 222
Mixed (Cattle) 97
Aberdeen Angus 66
Cattle (other) 26
Hereford cattle 13
Cattle (unspecified) 12
Cattle (unknown) 10
Sheep (unknown) 10
Holstein-Friesian also known as Holstein 7
Boer 7
Most Reported Reactions
Lack of efficacy - NOS 116
INEFFECTIVE, ESTRUS SYNCHRONIZ 93
Insert, Damaged 60
Containers, Damaged 40
Insert, Abnormal 36
Product Defect, General 29
Rectal prolapse 29
Device Defective NOS 27
Uncoded sign 27
Underfilling, Package 23
Tablets, Abnormal 23
No sign 22
Outcome Breakdown
Outcome Unknown
237 (80.1%)
Recovered/Normal
32 (10.8%)
Died
20 (6.8%)
Ongoing
5 (1.7%)
Euthanized
2 (0.7%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.