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

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

Didn't prevent heartworm

13 38%

Didn't work as expected

8 24%

Didn't stop worms

7 21%

6 18%

4 12%

Allergic reaction

2 5.9%

Palpable mass

1 2.9%

Drug dose omission

1 2.9%

1 2.9%

Skin sore

1 2.9%

1 2.9%

Skin rash or irritation

1 2.9%

All reports for Ivermectin + Praziquantel + Pyrantel in dogs