Hiccups are one of those odd bodily reflexes that everyone experiences but few truly understand. They can arrive out of nowhere, after a fizzy drink, a hearty meal, or even a burst of laughter, and ...

Hiccups are sudden, involuntary contractions of the diaphragm, the muscle that separates the chest from the abdomen and plays a key role in breathing. These contractions cause the vocal cords to close ...