You have to stay fasting for 4 to 6hrs and take peglec solution till bowels get empty. If any stools remain in intestine,they cant visualise anything in intestine.

hi , take dinner at night , and doctor will give you one liquid (peglec) to drink continuouly , after finishing you will go for toilet for passing stool. by the time your colon will be empty and you can go in for test in the morning slot.

They will give you peglec before the procedure to clear your colon. So don't worry , it will be taken care of . Everything will be done  easily .

R 4 (Germany) Dosage - 15 drops with some water 4 time with some water daily six month.

U did not mention why did u go to a Gastroenterologist ?what were yr complaints?to answer yr question i will like to know all these.R u on any kind of medication that did not solve yr complaints n now u went to gastro specialist.Colonoscopy is a procedure where yr bowels shud be totally empty without any food or fecal particles .so that one can look inside yr bowels to find any damage in lining of intestines.