mouth ulcers The gastrointestinal tract (git) is a long muscular tube that functions as the food processor for the human body. Celiac disease is a serious disease that allows certain macromolecules to pass through the intestinal wall. .">diverticulitis Pylori, but they think it may be through food or water. The bowel is the part of the digestive system that makes and stores stool. Antidepressants: to help those who have severe pain. Protracted bouts with diarrhea can result in nutritional deficiencies due to the poor absorption of essential nutrients. Bifidophilus and acidophilus bacteria supplements. An upper gi series is an x ray of the esophagus, stomach, and duodenum. .">mucus in the stools stomach gas Bowels disorders may be extremely crippling and even fatal. Treatment for ibs may include medicine, stress relief, or changes in eating habits. If diarrhea increases, the possibility of celiac disease is considered. Abdominal cramping near the navel is typically from the small intestine, and near the sides, top, and bottom of the lower abdomen. Medicine if necessary, the doctor might give you medicine to help with symptoms: laxatives: to treat constipation. Intestinal gas results from food fermentation and from swallowing air while eating. Pylori, but they think it may be through food or water. spasms diarrhoea Ibs is not a disease. Some patients experience painful days of constipation followed by forceful diarrhea and watery stool. Cramping occurs because of muscle spasms of the abdominal organs.