Selamectin (Revolution) side effects in Jack Russell Terriers

374 FDA reports involve Selamectin in a Jack Russell Terrier. These are the problems they describe.

Didn't prevent heartworm
104 28%
Didn't stop fleas
57 15%
Lethargy
40 11%
Itching
38 10%
Vomiting
35 9.4%
Didn't stop worms
24 6.4%
Tremors
23 6.1%
Didn't work as expected
19 5.1%
Diarrhea
19 5.1%
Loss of appetite
15 4.0%
Seizures
15 4.0%
Hair loss
14 3.7%

All reports for Selamectin in dogs