What should I pay attention to when doing colonoscopy

1, fasting

patients should fast 6-8 hours in advance before colonoscopy to help empty the intestinal tract, so as not to hinder the colonoscopy field of vision, affecting the results of the examination.

2, wearing loose and easy to take off clothes

colonoscopy needs to extend from the anus into the intestinal tract, so patients need to wear loose and easy to take off clothes on the day of examination, so as to facilitate the

doctor's operation, according to the doctor's instructions for breathing and body posture adjustment, can facilitate the doctor's examination, and to a certain extent reduce the discomfort during the examination.