Milbemycin Oxime + Spinosad (Trifexis) side effects in Rat Terriers

545 FDA reports involve Milbemycin Oxime + Spinosad in a Rat Terrier. These are the problems they describe.

Vomiting
265 49%
Lethargy
84 15%
Didn't work as expected
78 14%
Didn't stop fleas
55 10%
Didn't prevent heartworm
48 8.8%
Loss of appetite
38 7.0%
Itching
37 6.8%
Tremors
35 6.4%
Diarrhea
34 6.2%
Didn't stop worms
25 4.6%
Seizures
24 4.4%
Behaviour change
19 3.5%

All reports for Milbemycin Oxime + Spinosad in dogs