1, the benefits of enema is to help constipated people defecate, rectal anorectal tube before the surgery to clean the intestines, as well as help in the treatment of the disease, the general serious constipation patients in the necessary time is the choice of enemas, so that it can alleviate the constipation pain;
2, the enema of the bad is often enema will affect the normal bowel reflexes, damage to the normal intestinal flora, so that the normal intestinal flora is already very fragile to the destruction of the enema and irregular enemas may be caused by the intestinal inverted mechanical damage, especially like the elderly and children and the physique of the people who are relatively weak, often enemas will stimulate the intestines, but also make the intestines inside the bacterial flora imbalance, this is just a symptomatic method rather than a cure. This is just a way of treating the symptoms but not the root cause of the problem.