Dyspepsia is a term which includes a group of symptoms that come from a problem in your upper gut. The gut (gastrointestinal tract) is the tube that starts at the mouth and ends at the anus. The upper gut includes the oesophagus, stomach and duodenum.
Various conditions cause dyspepsia. The main symptom is usually pain or discomfort in the upper tummy (abdomen). In addition, other symptoms that may develop include:
Quickly feeling full after eating.
Feeling sick (nausea).
Being sick (vomiting).
Symptoms are often related to eating. Doctors used to include heartburn (a burning sensation felt in the lower chest area) and bitter-tasting liquid coming up into the back of the throat (sometimes called 'waterbrash') as symptoms of dyspepsia. However, these are now considered to be features of a condition called gastro-oesophageal reflux disease (GORD, see below).
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