Milbemycin Oxime + Praziquantel (Interceptor Plus) side effects in King Charles Cavalier Spaniels

176 FDA reports involve Milbemycin Oxime + Praziquantel in a King Charles Cavalier Spaniel. These are the problems they describe.

Vomiting
49 28%
Diarrhea
42 24%
Didn't stop worms
29 16%
Didn't work as expected
21 12%
Lethargy
21 12%
Loss of appetite
14 8.0%
Didn't prevent heartworm
6 3.4%
Behaviour change
6 3.4%
Breathing problems
6 3.4%
Drinking a lot
5 2.8%
Heart murmur
5 2.8%
Pancreatitis
5 2.8%

All reports for Milbemycin Oxime + Praziquantel in dogs