Clopidol is primarily used as a coccidiostat in poultry farming to prevent coccidiosis, a parasitic disease affecting the intestinal tract of birds. It is commonly added to animal feed to control the growth of coccidia parasites, especially in young chickens. Its use helps improve feed efficiency and supports healthy growth in broilers and turkeys. Due to the risk of residues and development of resistance, its application is regulated in many countries and it is typically used in rotation with other coccidiostats. Clopidol is effective in low concentrations and is often included in combination with other feed additives to enhance overall disease prevention in intensive poultry production systems.