This potent preparation for obstetrical use in pigs, horses, and cows is a versatile aid in multiple obstetrical conditions, including precipitation of labor, acceleration of normal parturition, postpartum evacuation of uterine debris and postoperative contraction of the uterus following a Caesarian section, and control of uterine hemorrhage. It helps to contract the smooth muscle cells of the mammary gland to induce milk let-down in cows and pigs. Administer IV, IM or SQ.