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Ivermectin + Pyrantel (Heartgard Plus) side effects in Boykin Spaniels

173 FDA reports involve Ivermectin + Pyrantel in a Boykin Spaniel. These are the problems they describe.

Didn't prevent heartworm

100 58%

Didn't work as expected

29 17%

Didn't stop worms

27 16%

Cardiac disorder

14 8.1%

12 6.9%

Digestive tract disorder

8 4.6%

6 3.5%

4 2.3%

3 1.7%

Inappropriate urination

2 1.2%

Drug dose omission

2 1.2%

2 1.2%

All reports for Ivermectin + Pyrantel in dogs