Milbemycin Oxime + Spinosad (Trifexis) side effects in West Highland White Terriers

778 FDA reports involve Milbemycin Oxime + Spinosad in a West Highland White Terrier. These are the problems they describe.

Vomiting
522 67%
Lethargy
108 14%
Didn't work as expected
61 7.8%
Itching
48 6.2%
Loss of appetite
48 6.2%
Didn't stop fleas
43 5.5%
Tremors
38 4.9%
Diarrhea
36 4.6%
Behaviour change
24 3.1%
Weight loss
19 2.4%
Seizures
19 2.4%
Weight gain
18 2.3%

All reports for Milbemycin Oxime + Spinosad in dogs