Enteroscopy bowel cleansing medicine drink an hour no response still have to drink. If the colonoscopy bowel cleansing medicine drink an hour without response, may be the dose of bowel cleansing medicine is not enough or constipation, but also in the colonoscopy examination under the guidance of the physician to continue to take the appropriate amount of bowel cleansing medicine, to improve the efficacy of the drug. Some patients drink colonoscopy bowel cleansing medicine did not respond, has not been defecated, and vomiting, abdominal pain and other adverse reactions. At this time, attention should be paid to the exclusion of intestinal obstruction, especially in patients with a history of surgery and suspicion of abdominal cavity occupation. Should consult the doctor in time to clarify the cause of the disease. It should be noted that after drinking enteroscopic bowel cleansing medicine, you should also drink about 3000ml of plain water to promote bowel movement. If there is no response to the colonoscopy purgative after drinking it for an hour, it is recommended to give feedback to the examining physician as soon as possible to find the cause in time, and stop taking the purgative if necessary, so as not to cause adverse consequences.