I've had hiccups a lot lately. today i had 5 separate episodes of hiccups. should i be concerned? (i wasn't eating fast, drinking alcohol or pop.)

Hiccups: I wouldn't worry about occasional hiccups, but persistent hiccupping can be a significant problem requiring treatment with an old fashioned medication like thorazine (chlorpromazine). Consult a gastroenterologist if symptoms persist.

Hiccups: Persistent hiccups lasting more than 2 days may, though don't have to be, a sign of illnesses including: pleurisy, pneumonia, digestive tract problems, alcoholism or uremia. They may also be associated with pancreatitis, liver disease, bladder irritation, or pregnancy. A doctor's visit can help determine if there is an underlying cause.