Milbemycin Oxime + Spinosad (Trifexis) side effects in Retrievers

874 FDA reports involve Milbemycin Oxime + Spinosad in a Retriever. These are the problems they describe.

Vomiting
639 73%
Lethargy
135 15%
Didn't work as expected
57 6.5%
Diarrhea
46 5.3%
Loss of appetite
43 4.9%
Itching
33 3.8%
Didn't stop fleas
28 3.2%
Breathing problems
22 2.5%
Seizures
19 2.2%
Unpalatable
18 2.1%
Didn't prevent heartworm
15 1.7%
Drooling
15 1.7%

All reports for Milbemycin Oxime + Spinosad in dogs