Ivermectin + Pyrantel (Heartgard Plus) side effects in Standard Poodles

653 FDA reports involve Ivermectin + Pyrantel in a Standard Poodle. These are the problems they describe.

Didn't stop worms
212 32%
Vomiting
164 25%
Didn't work as expected
152 23%
Digestive tract disorder
100 15%
Diarrhea
60 9.2%
Didn't prevent heartworm
49 7.5%
Lethargy
49 7.5%
Loss of appetite
42 6.4%
Seizures
22 3.4%
Cardiac disorder
17 2.6%
Behaviour change
16 2.5%
Liver problems
16 2.5%

All reports for Ivermectin + Pyrantel in dogs