Functional dyspepsia
Functional Dyspepsia
Functional dyspepsia (pronounced: /fʌŋkʃənəl dɪsˈpepsiə/), also known as non-ulcer dyspepsia or indigestion, is a term for a condition that causes an upset stomach or pain or discomfort in the upper belly, near the ribs. Functional dyspepsia is not related to a disease process, like an ulcer or even heartburn - hence the term "functional."
Etymology
The term "dyspepsia" comes from the Greek words "dys," meaning bad or difficult, and "pepsis," meaning digestion. "Functional" refers to the fact that the condition does not have an identifiable cause such as a structural abnormality or a specific illness.
Symptoms
Symptoms of functional dyspepsia can include:
- Feeling full too soon while eating a meal
- Feeling uncomfortable or unusually full after eating
- Nausea
- Abdominal bloating
- Belching
Causes
The exact cause of functional dyspepsia is unknown. However, the condition has been associated with certain factors, including:
- Gastric motility (movement of food through the digestive system)
- Helicobacter pylori infection
- Genetic factors
- Certain medications, including NSAIDs (nonsteroidal anti-inflammatory drugs)
- Psychological factors, such as stress or anxiety
Diagnosis
Diagnosis of functional dyspepsia involves ruling out other conditions that could be causing the symptoms, such as peptic ulcers, gallstones, or gastroesophageal reflux disease (GERD). This may involve tests such as an upper endoscopy or a gastric emptying study.
Treatment
Treatment for functional dyspepsia can include lifestyle changes, medications, and psychological therapies. Medications can include proton pump inhibitors (PPIs), H2 blockers, and prokinetics.
Related Terms
- Gastroenterology: The branch of medicine focused on the digestive system and its disorders.
- Gastritis: Inflammation of the lining of the stomach.
- Gastroparesis: A condition that affects the stomach muscles and prevents proper stomach emptying.
External links
- Medical encyclopedia article on Functional dyspepsia
- Wikipedia's article - Functional dyspepsia
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