Tiny ingestible spheres filled with engineered bacteria can detect intestinal bleeding by glowing when they encounter heme. Early tests in mice suggest they could become a quick, noninvasive way to ...

When you have iron-deficiency anemia, low iron leads to a lack of red blood cells to carry oxygen to various parts of your body. Sometimes a gastrointestinal (GI) disorder causes this type of anemia.

Endoscopy is a minimally invasive procedure that can diagnose a stomach ulcer. A long, thin tube with a camera on the end is placed down your throat and into your stomach. If needed, treatment is also ...

Study shows most pediatric melena cases stem from upper gut ulcers, mainly //duodenal * Even 50-100 mL of blood in the stomach can turn stool black . Suddenly finding that your ...

Antidepressants called selective serotonin reuptake inhibitors, or SSRIs, are a mainstay of depression treatment, but a new study warns that taking common painkillers alongside SSRIs may raise the ...

A lower gastrointestinal (GI) bleed can happen as a result of an injury, ulceration, or inflammation. Treatment depends on the severity of the bleeding. In many cases, lower GI bleeds stop on their ...

NEW YORK (Reuters Health) - When it comes to gastrointestinal side effects, particularly bleeding into the stomach, not all painkillers known as non-steroidal anti-inflammatory drugs (NSAIDs) are ...

In this Special Feature, we round up the existing evidence on the gastrointestinal symptoms of COVID-19. Share on Pinterest What do we know about the gastrointestinal symptoms of COVID-19? Willie B.