Milbemycin Oxime (Interceptor) side effects in Golden Retrievers

1,147 FDA reports involve Milbemycin Oxime in a Golden Retriever. These are the problems they describe.

Didn't prevent heartworm
443 39%
Didn't work as expected
219 19%
Didn't stop worms
194 17%
Diarrhea
128 11%
Vomiting
127 11%
Lethargy
89 7.8%
Seizures
50 4.4%
Loss of appetite
48 4.2%
Death
46 4.0%
Itching
26 2.3%
Wobbliness (ataxia)
24 2.1%
Skin rash or irritation
18 1.6%

All reports for Milbemycin Oxime in dogs