Wet-Milled Fenbendaz Oral Susp
42 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.
42
Total Reports
17
Deaths Reported
4050.0%
Death Rate
Active Ingredients
Wet-Milled Fenbendaz Oral Susp
Administration Routes
OralUnknownTopical
Species Affected
Chicken 21
Unknown 8
Other Birds 6
Turkey 3
Pig 1
Quail 1
Human 1
Mouse 1
Most Affected Breeds
Chicken (other) 19
Unknown 13
Other Birds (unknown) 5
Turkey (unknown) 3
Commercial hybrid 1
Mouse (unknown) 1
Most Reported Reactions
Increased mortality rate 8
Lack of efficacy (endoparasite) - NOS 7
Death 6
Suspension, Abnormal 3
Ruffled feathers 3
Overdose 3
Medication error NOS 3
Containers, Leaking 2
Lack of efficacy - NOS 2
Death by euthanasia 2
Not drinking 2
Product label information incorrect 2
Outcome Breakdown
Outcome Unknown
16 (44.4%)
Died
14 (38.9%)
Euthanized
3 (8.3%)
Recovered/Normal
2 (5.6%)
Ongoing
1 (2.8%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.