Unshaped stools are mostly caused by improper diet, but also by various intestinal diseases and infectious diseases. 1. Improper diet: such as eating too much cold food, drinking too much cold drinks, abdominal cold, etc., can stimulate the intestinal tract, so that its peristalsis accelerated, triggered by the stool is not shaped. 2. Intestinal diseases: such as Crohn’s disease, irritable bowel syndrome, ulcerative colitis, intestinal flora imbalance, etc., can also lead to irregular bowel movements, which can be accompanied by other symptoms, such as Crohn’s disease, can also be accompanied by abdominal pain, weight loss, abdominal masses and other symptoms. 3. Infectious diseases: such as bacillary dysentery, cholera, etc., can also be accompanied by fever, abdominal pain, mucus, pus and blood stools, vomiting and other symptoms. If the symptoms of unshaped stools do not ease after lifestyle adjustments, or if they are accompanied by other uncomfortable symptoms, you should consult a doctor to identify the cause of the disease and, if necessary, follow the doctor’s instructions to carry out the appropriate treatment.