Upper Endoscopy
(Esophagogastroduodenoscopy, EGD) (cont.)
What can I expect during endoscopy?
It is most likely that before the procedure the doctor will discuss with the patient why the procedure is being done, whether there are alternative procedures or tests, and what possible complications may result from the endoscopy. Practices vary amongst physicians but the patient may have the throat sprayed with a numbing solution and will probably be given a sedating and pain alleviating medication through the vein. While lying on your left side the flexible endoscope, the thickness of a small finger, is passed through the mouth into the esophagus, stomach, and duodenum. This procedure will NOT interfere with your breathing. Most patients experience only minimal discomfort during the test and many sleep throughout the entire procedure.