Equine Protozoal Myeloencephalitis (EPM) is a debilitating disease that affects the central nervous system of horses. Caused primarily by Sarcocystis neurona, EPM can lead to a range of neurological issues, including muscle weakness, coordination problems, and, in severe cases, death. Fortunately, advancements in veterinary medicine have introduced effective treatments, one of which is Baycox (Toltrazuril).