Amprolium Ion
80 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.
80
Total Reports
16
Deaths Reported
2000.0%
Death Rate
Active Ingredients
Amprolium Ion
Administration Routes
OralUnknownOphthalmicTopicalRespiratory (Inhalation)
Species Affected
Cattle 24
Unknown 24
Human 15
Chicken 8
Goat 3
Duck 1
Llama 1
Other Deer 1
Sheep 1
Dog 1
Most Affected Breeds
Unknown 41
Holstein-Friesian also known as Holstein 11
Cattle (unknown) 5
Crossbred Bovine/Cattle 4
Chicken (unknown) 3
Bantam 3
Aberdeen Angus 2
Goat (unknown) 2
Duck (unknown) 1
Guernsey 1
Most Reported Reactions
Lack of efficacy (protozoa) - Coccidia 22
Death 16
Appearance, Abnormal 13
Accidental exposure 12
Lethargy (see also Central nervous system depression in 'Neurological') 8
Diarrhoea 6
Anorexia 6
Contamination, Particulate Matter 6
Potency, Low 5
NT - Abnormal necropsy finding NOS 5
No sign 5
Underdose 5
Outcome Breakdown
Outcome Unknown
31 (53.4%)
Died
16 (27.6%)
Recovered/Normal
8 (13.8%)
Recovered with Sequela
2 (3.4%)
Ongoing
1 (1.7%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.