Fenbendazol Powder Mix
71 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.
71
Total Reports
16
Deaths Reported
2250.0%
Death Rate
Active Ingredients
Fenbendazol Powder Mix
Administration Routes
OralUnknownTopical
Species Affected
Unknown 22
Cattle 17
Turkey 9
Pig 9
Other Deer 3
Goat 2
Sheep 2
Dog 2
Human 2
Other 1
Most Affected Breeds
Unknown 36
Cattle (other) 12
Pig (unknown) 6
Turkey (unknown) 3
Commercial hybrid 2
Sheep (unknown) 2
Holstein-Friesian also known as Holstein 2
Goat (unknown) 1
Shorthorn (unspecified) 1
Duroc 1
Most Reported Reactions
Death 13
Lack of efficacy (endoparasite) - NOS 7
Contamination, Insects 5
INEFFECTIVE, WORMS NOS 4
Product problem 4
UNPALATABLE 4
INEFFECTIVE, WORMS 4
Underfilling, Container 4
Contamination, Mold 3
Lack of efficacy - NOS 3
Lack of efficacy (endoparasite) - roundworm NOS 3
Abortion 2
Outcome Breakdown
Outcome Unknown
18 (35.3%)
Died
13 (25.5%)
Ongoing
11 (21.6%)
Recovered/Normal
6 (11.8%)
Euthanized
3 (5.9%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.