Where Is That Hiccup Coming From?

Causes of hiccups include eating too quickly, hot and spicy foods or liquids, toxic fumes, conditions that can irritate the nerves regulating the diaphragm (such as pneumonia), recent abdominal surgery, a liver tumor, or a stroke or tumor involving the hiccup center in the brain. Most cases of hiccups are not serious, have no apparent cause and resolve after a few minutes. In rare instances, hiccups may last for days, weeks or months. If hiccups continue for a long time, contact your doctor.

There is no definite way to relieve hiccups. Some home remedies that can be effective include breathing into a paper bag (a plastic bag may cause suffocation), drinking cold water and holding your breath. Breathing into a paper bag increases the amount of carbon dioxide in the bloodstream, which stimulates the brain to order deeper, stronger breaths that decrease carbon dioxide and make the diaphragm contract more regularly. In severe cases of hiccups, sedative or anti-spasmodic medications may be helpful.