Unknown Dewormer
40 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.
40
Total Reports
6
Deaths Reported
1500.0%
Death Rate
Active Ingredients
Unknown Dewormer
Administration Routes
UnknownOral
Species Affected
Dog 28
Cat 7
Cattle 5
Most Affected Breeds
Domestic Shorthair 5
Shepherd Dog - German 5
Retriever - Labrador 3
Aberdeen Angus 2
Chihuahua 2
Retriever - Golden 2
Siberian Husky 2
Crossbred Canine/dog 2
Cattle (other) 2
Pit Bull 1
Most Reported Reactions
Vomiting 7
Death 6
Lack of efficacy (ectoparasite) - flea 5
Lack of efficacy (endoparasite) - tapeworm 5
Not eating 5
Lack of efficacy - NOS 4
Overdose 3
Lethargy (see also Central nervous system depression in 'Neurological') 3
Fever 3
Other abnormal test result NOS 2
Drug administration error 2
Anorexia 2
Outcome Breakdown
Outcome Unknown
18 (41.9%)
Recovered/Normal
14 (32.6%)
Died
6 (14.0%)
Ongoing
5 (11.6%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.