Milbemycin Oxime + Praziquantel (Interceptor Plus) side effects in Brittanys

132 FDA reports involve Milbemycin Oxime + Praziquantel in a Brittany. These are the problems they describe.

Didn't stop worms
36 27%
Didn't prevent heartworm
33 25%
Didn't work as expected
29 22%
Vomiting
20 15%
Loose stool
6 4.5%
Lethargy
6 4.5%
Behaviour change
5 3.8%
Loss of appetite
5 3.8%
Not drinking
4 3.0%
Unable to stand
3 2.3%
Drug dose omission
3 2.3%
Weight gain
3 2.3%

All reports for Milbemycin Oxime + Praziquantel in dogs