Drink water
Water is life [3], and this is a literal fact. Drinking a healthy amount of water daily not only helps your body processes work faster, rejuvenates and hydrates you but also prevents the occurrence of hiccups. It is expected as an adult that you drink at least two liters of water daily. Drinking cold water, especially, eases up your muscles and will help the diaphragm function properly again. Drinking lots of water can also help with regulating your body’s temperature if the hiccups are a result of an abrupt temperature change.