Norovirus is the leading cause of vomiting, diarrhea and foodborne illness in the US, according to the Centers for Disease ...

The latter symptoms, similar to GERD ... alters anatomical and physiological characteristics of the upper GI tract, influencing GI symptom outcomes. Nevertheless, available data, mainly concerning ...

A lower GI bleed occurs in the lower GI tract—the bottom portion of the small intestine, colon (large intestine), rectum, or anus. The signs and symptoms of a GI bleed depend on its severity and ...

There are several theories about the origins of IBS but it's unclear exactly why. Still, there are treatments no matter the cause.

Gastrointestinal food allergies are not rare in infants and children. Symptoms include vomiting, reflux, abdominal pains, diarrhea and constipation. Clinical diagnosis requires the exclusion of ...

For patients with type 1 diabetes with moderate-to-severe gastrointestinal symptoms, fecal microbiota transplantation (FMT) is safe and improves clinical outcomes.