Medically reviewed by Qin Rao, MD Gastrointestinal (GI) bleeding is a symptom of a disease, condition, or injury affecting any part of the gastrointestinal tract. The GI tract includes the esophagus, ...

UTI symptoms can fade for a few days but then return. Here’s how to tell if your UTI is going away and how to use home testing strips to know for sure.

Theories suggest UTI and constipation are related, but one does not necessarily cause the other at this stage in research.

In Crohn’s disease, this pain is typically located in the lower right abdomen ... where the inflammation can affect any part of the gastrointestinal tract, including the small intestine ...

They’re carbs your body can’t digest. So they go to your lower digestive tract, where they act like food to help the healthy bacteria grow. Phytochemicals are plant-based bioactive compounds ...

The diagnostic ability of fecal calprotectin in the upper intestinal tract was less performant compared ... IQR 10–37) were lower than in patients with erosive gastritis (70 μg/g, IQR 27 ...