There are many different types of gastrointestinal disorders but functional gastrointestinal disorders (FGIDs) are unique. In FGIDs, your gastrointestinal tract malfunctions. FGIDs do not have “outside” causes, such as tumors or chemical imbalances. What may frustrate some patients is that although FGIDs cause very real, and sometimes very painful symptoms, traditional tests and imaging scans cannot diagnose FGIDs. What are some traditional diagnostic tools that don’t work for FGIDs? Many ... [Read More]