They are common and often go away on their own. But sometimes, they don't, and there are many ways to rid yourself of them. For example, downing a tall glass of water in one long gulp is one way. Dr. Corboy explains why such breath exercises work. The affliction seems to be associated with stress, stomach problems, eating too rapidly, or eating extremely hot foods.
Babies often get hiccups when they are cold or wet.
Hiccups lasting several days can signal a more serious condition, like kidney failure or a liver abscess, so you should see a doctor if you have a prolonged bout.