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Ivermectin + Pyrantel (Heartgard Plus) side effects in Boston Terriers

1,066 FDA reports involve Ivermectin + Pyrantel in a Boston Terrier. These are the problems they describe.

Didn't prevent heartworm

301 28%

Didn't stop worms

283 27%

Didn't work as expected

236 22%

175 16%

Digestive tract disorder

158 15%

77 7.2%

71 6.7%

Cardiac disorder

59 5.5%

Loss of appetite

40 3.8%

31 2.9%

20 1.9%

18 1.7%

All reports for Ivermectin + Pyrantel in dogs