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Specialty | Gastroenterology |
Dyspepsia (from the Greek "δυς-" (Dys-), meaning hard or difficult, and "πέψη" (Pepsi), meaning digestion) refers to disorders of the stomach involving symptoms such as heartburn, nausea, pain, or general discomfort.
A major cause of dyspepsia is stomach ulcers which are diagnosed by a barium meal test or gastroscopy. Most cases of ulcer dyspepsia are caused by Helicobacter pylori infection, but some studies also suggest non-ulcer dyspepsia may be resolved from eradicating this infection. In some situations (such as in ulcers), high levels of acidity in the stomach may irritate the stomach lining and thus cause dyspeptic symptoms. It may also be a side effect from drugs treating other diseases.
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Diseases of the human digestive system | |||||||||||
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Upper GI tract |
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Lower GI tract Enteropathy |
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GI bleeding | |||||||||||
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