Most people experience hiccups from time to time. They can be uncomfortable and sometimes embarrassing, but they are usually short lived. Sometimes, however, they can indicate a more serious health concern.
Folk remedies for hiccups include drinking water and giving someone a shock, among others. Not all of these will work, but some may help.
Recurring or long term hiccups can indicate a serious underlying cause, such as neurological damage. For this reason, people should seek medical help if hiccups last for longer than 48 hours.
Some less concerning causes of hiccups include eating too quickly and taking a cold shower