Significance of Functional gastrointestinal disorder
Functional gastrointestinal disorders (FGIDs) encompass a range of conditions affecting the gastrointestinal system that lack identifiable structural causes. These disorders, such as irritable bowel syndrome (IBS), present symptoms like pain and altered bowel habits without observable anatomical abnormalities. FGIDs are often linked to factors like gut motility issues and may mimic post-infectious symptoms following gastroenteritis. These conditions, also referred to as gut-brain interaction disorders, can significantly impact patients' quality of life due to chronic discomfort and related anxiety.
Synonyms: Digestive disorder, Functional bowel disorder, Irritable bowel syndrome
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The concept of Functional gastrointestinal disorder in scientific sources
Functional gastrointestinal disorder is characterized by symptoms such as abdominal pain and altered bowel habits, despite the absence of identifiable structural abnormalities, highlighting its complexity in diagnosis and treatment.
From: The Malaysian Journal of Medical Sciences
(1) Functional gastrointestinal disorders, or GI disorders, are potentially associated with mechanisms that might cause abdominal bloating, such as mucosal immune activation.[1] (2) This refers to a group of conditions, and the symptoms of COVID-19 may resemble post-infectious FGID, which can arise after an episode of infectious gastroenteritis.[2]