Unshaped stools and farting may be caused by eating foods such as dragon fruit and onions, or by diseases such as colitis. Eat sweet potatoes, dragon fruit and other foods, promote intestinal peristalsis faster, intestinal water is not absorbed in time, more water in the stool, the stool is not shaped. Eat too fast, part of the gas into the body, or eat leeks, onions and other easy to gas-producing food, there will be frequent farting, which belongs to the normal physiological changes, you can not need to treat, improve the diet can be self-healing. Ulcerative colitis, Crohn’s disease patients, intestinal mucosal damage, inflammation stimulation of the intestinal mucosa exudate liquid, stool contains a lot of water, it will show not shaped. Due to the weakened digestive function of the gastrointestinal tract, slow peristalsis, food in the gastrointestinal tract can not be digested and absorbed in a timely manner, a long time to accumulate in the body, fermentation and gas production, there will be frequent farting. If you exclude physiological reasons, often appear stool is not shaped, farting should be timely to go to the hospital, do colonoscopy, stool routine and other tests, to clarify the cause of the disease, under the guidance of the doctor symptomatic treatment.