Selamectin (Revolution) side effects in Basset Hounds

160 FDA reports involve Selamectin in a Basset Hound. These are the problems they describe.

Didn't prevent heartworm
69 43%
Didn't stop worms
22 14%
Didn't stop fleas
13 8.1%
Didn't work as expected
13 8.1%
Vomiting
11 6.9%
Itching
9 5.6%
Lethargy
9 5.6%
Loss of appetite
8 5.0%
Didn't stop mites
5 3.1%
Didn't stop ticks
4 2.5%
Weight loss
4 2.5%
Diarrhea
4 2.5%

All reports for Selamectin in dogs