Ivermectin (Heartgard) side effects in Pit Bulls

228 FDA reports involve Ivermectin in a Pit Bull. These are the problems they describe.

Vomiting
57 25%
Didn't prevent heartworm
52 23%
Wobbliness (ataxia)
46 20%
Lethargy
42 18%
Eye or vision problems
33 14%
Tremors
26 11%
Death
18 7.9%
Loss of appetite
15 6.6%
Drooling
13 5.7%
Diarrhea
13 5.7%
Seizures
13 5.7%
Didn't work as expected
11 4.8%

All reports for Ivermectin in dogs