See, endoscopy people should not be worried. It is not a terrific procedure. Endoscopy you have to come empty stomach. You should not drink water or solids and then usually it is done in two things. If we are planning in the morning, you have to come empty stomach, not even water or solids and you should come at the time which is given which is the allotted time .This is how we should come for endoscopy. If you are planning an endoscopy in the evening , usually food can be taken say at around 6