Pyrantel side effects in Golden Retrievers

106 FDA reports involve Pyrantel in a Golden Retriever. These are the problems they describe.

Didn't stop worms
28 26%
Lethargy
20 19%
Diarrhea
19 18%
Vomiting
14 13%
Swelling
12 11%
Loss of appetite
11 10%
Didn't work as expected
10 9.4%
Allergic reaction
7 6.6%
Death
7 6.6%
Itching
4 3.8%
Tremors
4 3.8%
No sign
4 3.8%

All reports for Pyrantel in dogs