How long does gastroscopy take?

Gastroscopy is divided into ordinary gastroscopy and painless gastroscopy, because gastroscopy is an entry-type examination, it will cause great discomfort to the examined person, many people can not accept it, so the examination of ordinary gastroscopy is often related to the cooperation degree of the examined person. In addition, whether it is ordinary gastroscopy or painless gastroscopy, the examination time is different due to different conditions. Under normal circumstances, it takes about half an hour.