ORLANDO (Reuters Health) - A common bacterium responsible for ulcers and many stomach cancers may reduce the risk of cancer of the esophagus. A new study's finding may explain why esophageal cancer ...

Ulcers, those gnawing sores in the stomach or duodenum (the first part of the small intestine), often bring visions of greasy food or over-the-counter pain relievers to mind. While these factors can ...

Burning pain in the abdomen may have several causes, including a peptic ulcer or gastroesophageal reflux disease (GERD). As such, it is advisable to consult a doctor for proper assessment and ...

Acid reflux occurs when acid flows up from the stomach into the esophagus (food tube) and the mouth. Although occasional acid reflux is common, gastroesophageal reflux disease (GERD) may be diagnosed ...

With acid reflux, stomach acid leaks up into the esophagus. This can cause heartburn. The backward flow of undigested food, acid, and bile into the esophagus can also cause halitosis, the medical term ...