Bowel cleansing, fasting, and a good mood should be done before the defecography.
Usually the day before the imaging, patients need to eat a small amount of food and try to avoid eating greasy food. If necessary, medication can also be taken to clean the intestines, to keep the intestines clean, which will help the doctor to observe the condition of the intestines and make a correct judgment.
On the day of the examination, patients must have an empty stomach and wear loose-fitting clothes for the examination. If the patient has recently been in a state of preparation for pregnancy, the choice should be made with caution so as not to affect conception.
At the same time, barium may be used during the fecography, which may irritate the intestinal mucosa and cause discomfort to the patient, so the patient should maintain a good mood and not worry too much. Patients should keep good mood and do not worry too much. If they feel uncomfortable during the examination, they should inform the doctor in time to avoid adverse effects.