Fenbendazol Pellets
74 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.
74
Total Reports
19
Deaths Reported
2570.0%
Death Rate
Active Ingredients
Fenbendazol Pellets
Administration Routes
OralUnknownTopical
Species Affected
Cattle 33
Unknown 17
Pig 14
Horse 4
Dog 3
Other Birds 1
Sheep 1
Human 1
Most Affected Breeds
Cattle (other) 19
Unknown 18
Pig (unknown) 9
Crossbred Porcine/Pig 3
Holstein-Friesian also known as Holstein 3
Crossbred Bovine/Cattle 3
Cattle (unspecified) 3
Cattle (unknown) 2
Horse (unknown) 1
Other Birds (other) 1
Most Reported Reactions
Death 15
Lack of efficacy (endoparasite) - NOS 12
Product Defect, General 6
Product problem 6
Appearance, Abnormal 6
Lethargy (see also Central nervous system depression in 'Neurological') 5
Defect Unknown/Not Specified 4
UNPALATABLE 4
Lack of efficacy - NOS 4
Contamination, Mold 4
Milk production decrease 3
Not eating 3
Outcome Breakdown
Outcome Unknown
19 (28.4%)
Died
17 (25.4%)
Recovered/Normal
16 (23.9%)
Ongoing
13 (19.4%)
Euthanized
2 (3.0%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.