HI,
ENDOSCOPY DOES not need bowel preparation as in colonoscopy. It is done empty stomach.
It is not always needed after colonoscopy.
Only if some gastric pathology is suspected.
It is not a very painful procedure. Compared to Colonoscopy it is a very simple and easy to bear procedure.
Answered2019-08-21 15:48:12
1/1 people found this helpful