Pyrantel + Sarolaner (Simparica Trio) side effects in King Charles Cavalier Spaniels

451 FDA reports involve Pyrantel + Sarolaner in a King Charles Cavalier Spaniel. These are the problems they describe.

Vomiting
101 22%
Didn't work as expected
89 20%
Didn't stop worms
83 18%
Seizures
56 12%
Diarrhea
52 12%
Lethargy
39 8.6%
Tremors
29 6.4%
Loss of appetite
24 5.3%
Didn't stop ticks
18 4.0%
Wobbliness (ataxia)
16 3.5%
Medication error
15 3.3%
Intentional misuse
13 2.9%

All reports for Pyrantel + Sarolaner in dogs