Ivermectin (Heartgard) side effects in Domestics

404 FDA reports involve Ivermectin in a Domestic. These are the problems they describe.

Wobbliness (ataxia)
139 34%
Eye or vision problems
83 21%
Vomiting
79 20%
Lethargy
73 18%
Death
52 13%
Tremors
44 11%
Loss of appetite
43 11%
Accidental exposure
34 8.4%
Didn't prevent heartworm
32 7.9%
Loss of consciousness
27 6.7%
Recumbency
25 6.2%
Itching
23 5.7%

All reports for Ivermectin in cats