Primor (sulfadimethoxine/ormetoprim) is a potentiated sulfonamide used in the treatment of susceptible skin and soft tissue infections (wounds and abscesses) as well as urinary tract infections.

Please keep in mind the information provided for this product is for reference only. Always consult your veterinarian to make sure this product is appropriate for your pet. Before administering be sure to thoroughly read the product label and package insert for a more complete description regarding the proper use of this product.