How is a gastroenterological endoscopy performed and where does it enter the body?
Disease description:
I always have no appetite and feel uncomfortable in my stomach. I'd like to have a gastroenterology endoscopy, but how is it performed and where does it enter the body?
Doctor's answer (1)
Dr. Zhao Haiming
Gastrointestinal endoscopy is primarily performed using a colonoscope, which is inserted through the mouth into the intestines. Patients must not consume any food within 12 hours before the procedure, as eating may affect the examination results. After the examination, it is important to rest adequately and avoid eating irritating foods in the short term.
