Imidacloprid/Moxidectin
103 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.
103
Total Reports
3
Deaths Reported
290.0%
Death Rate
Active Ingredients
Imidacloprid/Moxidectin
Administration Routes
TopicalOralUnknownOther
Species Affected
Dog 94
Cat 9
Most Affected Breeds
Retriever - Labrador 26
Crossbred Canine/dog 11
Shepherd Dog - German 6
Boxer (German Boxer) 5
Domestic Shorthair 5
Terrier (unspecified) 5
Pit Bull 4
Chihuahua 3
Cattle Dog - Australian (blue heeler, red heeler, Queensland cattledog) 3
Maine Coon 3
Most Reported Reactions
INEFFECTIVE, HEARTWORM LARVAE 79
Lack of efficacy - NOS 11
Overdose 6
Lack of efficacy (endoparasite) - heartworm 5
Anorexia 4
Lethargy (see also Central nervous system depression in 'Neurological') 4
Weight loss 4
Other abnormal test result NOS 4
Diarrhoea 4
Cardiac enlargement 4
Death by euthanasia 3
Abnormal radiograph finding 3
Outcome Breakdown
Ongoing
72 (69.9%)
Outcome Unknown
15 (14.6%)
Recovered/Normal
13 (12.6%)
Euthanized
3 (2.9%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.