Spinosad (Comfortis) side effects in Boston Terriers

569 FDA reports involve Spinosad in a Boston Terrier. These are the problems they describe.

Vomiting
374 66%
Didn't stop fleas
91 16%
Lethargy
65 11%
Itching
31 5.4%
Diarrhea
28 4.9%
Loss of appetite
26 4.6%
Seizures
25 4.4%
Wobbliness (ataxia)
17 3.0%
Accidental exposure
13 2.3%
Drooling
13 2.3%
Skin rash or irritation
12 2.1%
Allergic reaction
12 2.1%

All reports for Spinosad in dogs