Stomach ulcers are painful sores in the lining of the stomach. They are a type of peptic ulcer disease. Stomach ulcers occur when the thick layer of mucus that protects….
The gastrointestinal tract is divided into four distinct parts that are separated by sphincter muscles; these four regions have distinctly different functions to perform and different patterns of motility contractions. They are the esophagus carries food to the stomachstomach mixes food with digestive enzymes and grinds it down into a more-or-less liquid formsmall intestine absorbs nutrientsand colon reabsorbs water and eliminates indigestible food residues. Abnormal motility or abnormal sensitivity in any part of the gastrointestinal tract can cause characteristic symptoms.
Gastrointestinal diseases abbrev. GI diseases or GI illnesses refer to diseases involving the gastrointestinal tractnamely the oesophagusstomachsmall intestinelarge intestine and rectumand the accessory organs of digestionthe livergallbladderand pancreas. Even though anatomically part of the GI tract, diseases of the mouth are often not considered alongside other gastrointestinal diseases.
Rectal bleeding is the presence of bright red blood on the tissue paper, or in the toilet. This may happen after a bowel movement. Gastrointestinal bleeding is bleeding from the upper part of the digestive system.
Top of the page Check Your Symptoms. Rectal problems are common. Almost everyone will experience some rectal itching, pain, or bleeding at some time during his or her life.
Gastrointestinal GI bleeding is a symptom of a disorder in your digestive tract. The blood often appears in stool or vomit but isn't always visible, though it may cause the stool to look black or tarry. The level of bleeding can range from mild to severe and can be life-threatening.
Irritable bowel syndrome IBS is a common disorder affecting over 15 percent of the population. The following information has been prepared to help patients and their families understand IBS, including the symptoms, causes, evaluation, and treatment options. IBS is one of a range of conditions known as functional gastrointestinal disorders.
You may go into shock if you have acute bleeding. Acute bleeding is an emergency condition. Symptoms of shock include.