Functional gastrointestinal disorder
| Functional gastrointestinal disorder | |
|---|---|
| Other names | Disorders of gut–brain interaction | 
| Specialty | Gastroenterology | 
Functional gastrointestinal disorders (FGID), also known as disorders of gut–brain interaction, include a number of separate idiopathic disorders which affect different parts of the gastrointestinal tract and involve visceral hypersensitivity and motility disturbances.