Ivermectin And Pyrantel
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
2
Deaths Reported
480.0%
Death Rate
Active Ingredients
Ivermectin And Pyrantel
Administration Routes
OralUnknown
Species Affected
Dog 42
Most Affected Breeds
Retriever - Labrador 8
Chihuahua 3
Crossbred Canine/dog 3
Shepherd Dog - German 3
Cattle Dog - Australian (blue heeler, red heeler, Queensland cattledog) 2
Shih Tzu 2
Dachshund (unspecified) 2
Retriever - Golden 2
Weimaraner 1
Coonhound - Black and Tan 1
Most Reported Reactions
INEFFECTIVE, HEARTWORM LARVAE 10
Vomiting 7
Elevated alanine aminotransferase (ALT) 7
Lack of efficacy (endoparasite) - heartworm 6
Weight loss 4
Seizure NOS 4
Not eating 4
Diarrhoea 3
Not drinking 3
Panting 3
Reluctant to move 3
Lack of efficacy - NOS 3
Outcome Breakdown
Ongoing
17 (40.5%)
Outcome Unknown
14 (33.3%)
Recovered/Normal
8 (19.0%)
Recovered with Sequela
1 (2.4%)
Euthanized
1 (2.4%)
Died
1 (2.4%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.