Abdominal pain and unshaped stools are mostly seen in the following situations:1. Acute and chronic enteritis, when intestinal inflammation occurs, it will lead to decreased intestinal digestion and absorption, unshaped stools, and at the same time, because of inflammation stimulation, the nerve of the intestinal wall leads to the pain sensation.2. Eating irregularly or eating unclean food, cold and irritating food, these situations can easily lead to intestinal infections, which not only lead to abdominal pain, unshaped stools, but also even lead to diarrhea and fever. These conditions will easily lead to intestinal infections, which will not only cause abdominal pain, unshaped stool, but also lead to diarrhea, fever, etc. In serious cases, hydroelectrolyte disorders may occur, which need active anti-infective, antidiarrheal and rehydration treatments.3. Intestinal tumors, such as colon cancer, rectal cancer, when intestinal tumors occur, intestinal dysfunction, change of defecation habits, unshaped stools, or even black stools, blood in the stools will also be due to the stimulation of the nerves of the bowel wall by the intestinal mass leading to pain, and this case needs timely examination by electronic enteroscopy. This condition needs timely electronic colonoscopy.