Pyrantel side effects in Horses

168 FDA reports involve Pyrantel in a Horse. These are the problems they describe.

Didn't work as expected
47 28%
Accidental exposure
31 18%
Didn't stop worms
30 18%
No sign
27 16%
Abdominal pain
17 10%
Death
9 5.4%
Unpalatable
7 4.2%
Diarrhea
7 4.2%
Lethargy
6 3.6%
Loss of appetite
5 3.0%
Colic
4 2.4%
Tremors
4 2.4%

All reports for Pyrantel in horses