If you have bleeding in your gastrointestinal tract, you may experience blood in your stool or stool that is darker and sticky. It could indicate a severe health issue with your stomach, intestines, ...

Gastrointestinal (GI) bleeding is bleeding in the digestive tract, anywhere from the throat to the rectum. A person can experience a small loss of blood, such as when a hemorrhoid bleeds, or a ...

Gastrointestinal bleeding affects a substantial number of elderly people and is a frequent indication for hospitalization. Bleeding can originate from either the upper or lower gastrointestinal tract, ...

Warfarin is associated with higher rates of upper gastrointestinal (GI) bleeding but not overall or lower gastrointestinal bleeding rates compared with direct oral anticoagulants (DOACs), according to ...

Occult gastrointestinal bleeding, defined as bleeding that is unknown to the patient, is the most common form of gastrointestinal bleeding and can be caused by virtually any lesion in the ...

Q: What do the “BUN” and “creatinine” lab tests mean? A: BUN stands for “Blood Urea Nitrogen,” and represents a breakdown product of protein digestion. Protein is digested into amino acids. Amino ...