Protazil Antiprotozoal for Horses

Protazil Antiprotozoal Pellets are for the treatment of equine protozoal myeloencephalitis (EPM) caused by Sarcocystis neurona in horses. Protazil Antiprotozoal Pellets contain 1.56% diclazuril to be mixed as a top-dress in feed. Protazil is administered at the rate of 1 mg diclazuril per kg of body weight for 28 days. The quantity of Protazil necessary to deliver this dose is 64 mg pellets per kg of body weight. One 2.4 lb. bucket of Protazil will treat one 1274 lb. horse for 28 days. Diclazuril.

Please note that this item requires a veterinarian’s prescription.

Three convenient ways to do that are:

1. Let us contact your veterinarian for prescription authorization.
2. Your veterinarian can contact us by Email
3. You can mail us the original written prescription.