Milbemycin Oxime + Spinosad (Trifexis) side effects in Pit Bulls

2,689 FDA reports involve Milbemycin Oxime + Spinosad in a Pit Bull. These are the problems they describe.

Vomiting
1,619 60%
Didn't prevent heartworm
389 14%
Lethargy
315 12%
Didn't work as expected
253 9.4%
Didn't stop fleas
157 5.8%
Itching
135 5.0%
Diarrhea
135 5.0%
Loss of appetite
134 5.0%
Tremors
96 3.6%
Didn't stop worms
81 3.0%
Behaviour change
75 2.8%
Allergic reaction
63 2.3%

All reports for Milbemycin Oxime + Spinosad in dogs