probiotics Bifidophilus and acidophilus bacteria supplements. Cramping or pains in the stomach & colon. .">amylase H. b. When the git is slowed down, feces can accumulate in the colon with attending pain and toxic reactions. Bloating and gas constipation. . It's a functional disorder, which means that the bowel doesn't work as it should. .">good bacteria supplements Some patients experience painful days of constipation followed by forceful diarrhea and watery stool. This allows the doctor to see the lining of the esophagus, stomach, and duodenum. Feeling a strong urge to have a bowel movement. Abdominal pain appears in different patterns and with varying intensities. These contractions can cause cramping and diarrhea during or shortly after a meal. Irritable bowels syndrome (ibs). Bacterial symptoms are caused by an ulcer. gurgling noises caprylic acid The gastrointestinal tract (git) is a long muscular tube that functions as the food processor for the human body. Abdominal cramping near the navel is typically from the small intestine, and near the sides, top, and bottom of the lower abdomen. If diarrhea increases, the possibility of celiac disease is considered.