What kind of medication should be used for the treatment of prolonged unformed stools without blood needs to be judged according to different diseases, for example, chronic gastroenteritis, irritable bowel syndrome, intestinal polyps and other diseases can cause this kind of symptom, and the patients can choose the treatment of norfloxacin, mebeverine, and surgery and other ways of treatment. 1. Chronic gastroenteritis: bacterial infection causes inflammation of gastric mucosa, causing gastroenteritis, which affects the digestive function of the gastrointestinal tract, and the patient may have abdominal pain and prolonged failure to form stools. Patients can choose to use Norfloxacin, Etimicin and other medications to treat the inflammation and relieve the patient’s discomfort. 2. Irritable bowel syndrome: because of mental, environmental and other factors, caused by the patient’s intestinal micro-ecological imbalance, gastrointestinal power abnormalities, the patient may appear diarrhea, stools not shaped symptoms. Patients can choose pivoxyl bromide, mebeverine, trimethoprim and other drugs to regulate the intestinal microecology and alleviate the patient’s discomfort. 3. Intestinal polyps: Smoking, drinking alcohol, high fat intake and other bad habits may cause this disease, patients may have recurrent diarrhea and stool symptoms. Patients can choose the way of surgical resection treatment to relieve the discomfort of patients. If discomfort occurs, it is recommended to go to the hospital in time, according to the examination under the guidance of the doctor to treat the symptoms. The above medications should be used under the guidance of a doctor.