Toltrazuril is a broad-spectrum anthelmintic for humans and animals. It works by interfering with proteins in either

the worm's intestine or absorptive cells. This leads to the worm not being able to absorb sugar (glucose), which

are essential for its survival. Therefore the energy stores of the worm are depleted, and this leads to its eventual death within several days.

 
It can prevent coccidiosis effectively, and make the coccidian oocyst totally disappear, and it doesn't affect the growth of chicks as well as produce coccidium immunity.

a. Anticoccidial drugs. For the treatment of poultry coccidiosis. The product of the chicken type of reactor, Brinell, giant, soft, gentle poison Eimeria; turkey Eimeria gland, turkey Eimeria; and goose goose Eimeria ball. Insects, cross-sectional shape
Eimeria have good suppression of killing effect;