Mitemcinal fumarate is an oral motilium agonist. Studies in rabbits and dogs have shown that it can promote defecation without causing severe diarrhea, increase stool weight without increasing water content in the rabbit constipation model, and reduce the time to first defecation in dogs. Mitemcinal fumarate may be a constipation suppressant due to its early onset and short duration of action.
[1] Mitemcinal (GM-611), an orally active motilin agonist, facilitates defecation in rabbits and dogs without causing loose stools
