Functional gastrointestinal (GI) disorders are defined as "variable combinations of chronic or recurrent GI symptoms not explained by structural or biochemical abnormalities." This means that even after performing blood tests, taking x-rays and examining the digestive tract with endoscopy, doctors cannot find a cause for your symptoms.
Functional gastrointestinal (GI) disorders are defined as "variable
combinations of chronic or recurrent GI symptoms not explained by
structural or biochemical abnormalities." This means that even
after performing blood tests, taking x-rays...
More