My grandfather aged 80+ recently had an indigestion problem due to which he had stomach ache which lasted for around two to three days. After some medications for reducing acidity and stomach ache, the pain had reduced. But he has been getting hicups from 3 days on a randomnly manner.He has taken medication for reducing diaphragm irritation which might be the reason for hicups. The hicups are not yet gone, what can be the reason for hicups and should he be taken to an emergency.