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Ivermectin + Praziquantel + Pyrantel (Iverhart Max) side effects in Collies

30 FDA reports involve Ivermectin + Praziquantel + Pyrantel in a Collie. These are the problems they describe.

Didn't stop worms

10 33%

9 30%

Didn't prevent heartworm

5 17%

Didn't work as expected

4 13%

4 13%

3 10%

2 6.7%

2 6.7%

Weight fluctuation

1 3.3%

Abdominal discomfort

1 3.3%

Appetite loss

1 3.3%

Abdominal effusion

1 3.3%

All reports for Ivermectin + Praziquantel + Pyrantel in dogs