if you have lots of questions and concerns, talk to your PCP or gastro. i will tell you how the process of having an EGD in the unit i work in goes, keep in mind everywhere does things a little different, especially hospital vs. outpt setting.
-pt is instructed not to take NSAIDS, ASA, anticoagulants, fish oil or PPI for 3-5 days and is NPO post midnight
-pt gives informed consent
-pt changes into hospital gown and baseline vitals taken
-IV saline lock started with 1000cc LR KVO
-pt speaks with MD and addresses any concerns, MD orders appropriate dose of sedation
-pt is assisted onto left side and bite block is inserted in mouth to rest teeth on
-local anesthetic (cetacaine) is sprayed on the back of the throat
-pt is given cocktail of demerol and versed per MD order via IV push
-once pt is relaxed, MD will advance scope into pts mouth and visualize trachea and esophagus, pt will be instructed to swallow once and scope is passed into the esophagus
-exam of esophagus, stomach and duodenum are done, photos taken and biopsies taken per MD. test from start to finish takens only about 15 minutes.
-vital signs are monitored throughout procedure
-scope and bite block removed after the exam
-pt remains on left side and rests in recovery for up to 2 hrs
-once pt is alert, gag reflex is tested
-if gag reflex has returned, PO fluids are given
-if PO fluids tolerated well, IV is d/c'd
-pt and family member speak with MD about results
-pt is assisted to get dressed, given discharge instructions (no driving all day that day), and taken via W/C to car
-pt to hear from MD regarding any biopsies within a week
hope that helps make it a lil more clear. keep me posted on how things went. good luck