Ivermectin + Praziquantel + Pyrantel (Iverhart Max) side effects in Shih Tzus

307 FDA reports involve Ivermectin + Praziquantel + Pyrantel in a Shih Tzu. These are the problems they describe.

Vomiting
219 71%
Lethargy
73 24%
Diarrhea
59 19%
Loss of appetite
30 9.8%
Didn't work as expected
21 6.8%
Breathing problems
19 6.2%
Pale mucous membrane
16 5.2%
Didn't stop worms
16 5.2%
Tremors
15 4.9%
Liver problems
13 4.2%
Collapse
10 3.3%
Inappropriate defecation
8 2.6%

All reports for Ivermectin + Praziquantel + Pyrantel in dogs