Selamectin (Revolution) side effects in Pit Bulls

227 FDA reports involve Selamectin in a Pit Bull. These are the problems they describe.

Didn't prevent heartworm
93 41%
Didn't stop fleas
21 9.3%
Didn't stop worms
21 9.3%
Vomiting
19 8.4%
Itching
18 7.9%
Diarrhea
18 7.9%
Lethargy
18 7.9%
Hair loss
14 6.2%
Didn't work as expected
11 4.8%
Accidental exposure
10 4.4%
Loss of appetite
10 4.4%
Allergic reaction
10 4.4%

All reports for Selamectin in dogs