Complication of oil given to an unprepared body

A weak, small or very mild oil enema given to one whose body has not been prepared by sweating, purgation and the like does not come back; the oil stays in the belly and causes heaviness, distaste in the mouth, bloating and colic. The verse prescribes asthapana after the oil enema's retention, and the commentary says to give an anuvasana and then an asthapana.