Home > Medications > Marquis (15% w/w ponazuril) Antiprotozoal Oral Paste






The first FDA-approved EPM treatment combining safety, efficacy and convenience. Marquis (15% w/w ponazuril) Antiprotozoal Oral Paste offers proven efficacy against equine protozoal myeloencephalitis (EPM).

The active ingredient is ponazuril, an anticoccidial compound with cidal activity against Sarcocystis neurona, the protozoal parasite that causes equine protozoal myeloencephalitis (EPM). Administered once a day for 28 days.



Marquis (15% w/w ponazuril) 127g paste
Regular Price: $225.00
Sale Price: $219.99
Marquis (15% w/w ponazuril) 127g paste 4 pack
Regular Price: $899.00
Sale Price: $870.99