Swallowing air is a
commonCommon cold cause of
hiccupsHiccups and often associated with eating fast. The first thing to try is to chew your food more thoroughly before swallowing and allow more time between swallows.
There have been reports of dozens of different causes of hiccups from inflammation of the esophagus to various tumors to a variety of neurological diseases but life-long hiccups, while a major nuisance, are almost always a benign condition.
A number of drugs have been reported to help, most recently BaclofenŽ, a skeletal muscle relaxant drug. Surgery involving phrenic and vagus nerve has been reported to be effective as has acupuncture and near infra-red variations of acupuncture.
You should be cautious in considering any therapy that involves nerve irritation or damage of the phrenic or vagus nerves.