Compound Polyethylene Glycol Electrolyte Dispersant 4000 ml can not drink can consider a cleansing enema. Cleansing enema refers to the doctor will be prepared enema liquid, drugs into the colorectal, to help patients clean intestines, promote patients defecation, exhaust and play a role in cleaning the intestines, so as to achieve the diagnosis of disease, treatment of disease purposes. It is important for the diagnosis of intussusception, congenital megacolon, intestinal tumors, colitis and other diseases, and also has important curative effect on constipation and enteritis. Cleansing enema can be performed for patients with lower gastrointestinal diseases such as long-term constipation, long-term slow intestinal peristalsis, upcoming colonoscopy and abdominal surgery, intussusception, congenital megacolon, intestinal tumors, intestinal inflammation, intestinal obstruction, colorectal polyps, irritable bowel syndrome, ulcerative colitis and so on. Compound Polyethylene Glycol Electrolyte Dispersant 4000 ml can’t drink is recommended to consult a doctor in time, under the guidance of the doctor for targeted treatment.