Ivermectin (Heartgard) side effects in Bull - American Pit Terriers

85 FDA reports involve Ivermectin in a Bull - American Pit Terrier. These are the problems they describe.

Didn't prevent heartworm
44 52%
Lethargy
13 15%
Didn't work as expected
10 12%
Breathing problems
10 12%
Vomiting
10 12%
Wobbliness (ataxia)
7 8.2%
Tremors
6 7.1%
Swelling
6 7.1%
Loss of appetite
4 4.7%
Allergic reaction
4 4.7%
Drooling
4 4.7%
Liver problems
4 4.7%

All reports for Ivermectin in dogs