causeOur mouth is big but the food pipe is small. if we eat big size food it has to go through small pipe so get stuck and Gontu padutundi or gets hiccups
not true that water will remove the hiccups water just clears the food and lets it go into stomach
REMEDY:

1. check food properly: eat raw food. It is raw so we chew properly so mouth juices are released and goes easily through the food pipe
2. people put water glass by the plate and MSR says that it is not good. Under emergency drink some water but Dont drink water during food. food has to be chewed properly and drink a few that is needed to digest. People put a glass of water to pour around the plate and pray god.