Cocci-Cure (amprolium 9.6% oral solution) is an FDA approved coccidiostat used in the drinking water of growing chickens, turkeys, and laying hens to treat coccidiosis. No prescription is required for this product.Key Uses Treats active coccidiosis outbreaks in growing chickens and turkeys Also labeled for use in laying hens Works by blocking thiamine uptake in coccidia parasites, limiting their ability to multiply Given as the sole source of drinking water during the treatment period AdministrationMix Cocci-Cure into drinking water at the labeled concentration as soon as coccidiosis is diagnosed, and continue with a lower maintenance concentration for the follow up period described on the label. Use as the sole source of water throughout treatment, and consult your veterinarian if birds do not improve within a few days.