General anesthesia gastroscopy costs about 500-1500 RMB. General anesthesia gastroscopy is a kind of endoscopy often taken in recent years in clinical gastroenterology, which is actually painless gastroscopy, mainly applicable to the examination of esophageal diseases, stomach diseases and duodenal diseases, which can visualize the lesion site and make the diagnosis more accurate. If there are special needs, biopsies can be taken directly for pathological biopsy. General gastroscopy can make patients feel very painful, but general anesthesia gastroscopy completely avoids this problem, after giving patients general anesthesia so that patients do not feel the pain of gastroscopy in the slightest, between the completion of the examination, but the price is relatively expensive.