Ponazuril
312 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.
312
Total Reports
53
Deaths Reported
1700.0%
Death Rate
Active Ingredients
Ponazuril
Administration Routes
OralUnknownTopicalSubcutaneousIntramuscularIntragastricOtherIntraocular
Species Affected
Horse 117
Unknown 96
Dog 58
Cat 32
Human 3
Ferret 2
Pig 2
Macaw 1
Cattle 1
Most Affected Breeds
Unknown 104
Quarter Horse 24
Horse (unknown) 22
Domestic Shorthair 19
Thoroughbred 14
Paint 12
Warmblood (unspecified) 11
Tennessee Walking Horse 8
Retriever - Labrador 8
Crossbred Canine/dog 7
Most Reported Reactions
Uncoded sign 32
Death by euthanasia 28
Death 27
Ataxia 26
Diarrhoea 22
Other abnormal test result NOS 21
Anorexia 20
Lack of efficacy (protozoa) - NOS 20
Vomiting 19
Lethargy (see also Central nervous system depression in 'Neurological') 18
Lack of efficacy - NOS 14
Dispenser, Abnormal 14
Outcome Breakdown
Outcome Unknown
82 (38.1%)
Recovered/Normal
49 (22.8%)
Ongoing
29 (13.5%)
Died
28 (13.0%)
Euthanized
27 (12.6%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.