The reason for eating what pulls may be caused by acute gastroenteritis, irritable bowel syndrome, gastrointestinal dysfunction and other diseases, the specific drugs should be selected according to the different causes of the disease. 1. Acute gastroenteritis: through the fecal routine can be seen increased white blood cells, blood routine abnormalities, considering the inflammation caused by bacterial infection. Need to follow the doctor’s instructions for antibiotic treatment, commonly used drugs such as norfloxacin capsules. 2. Irritable Bowel Syndrome (IBS): it is easy to have abdominal pain and bloating after meals, the cause of which is not yet clear and may be related to diet. The medicines that can be taken as prescribed by the doctor include loperamide hydrochloride capsules, atropine sulfate tablets and other medicines to treat it. 3. Gastrointestinal dysfunction: When the fecal routine shows no abnormality in white blood cells and red blood cells, and the patient has symptoms such as acid reflux and belching, the cause of gastrointestinal dysfunction is often considered. It can be treated with drugs such as phenobarbital scopolamine tablets under doctor’s guidance. Patients should follow the doctor’s instructions to take medication, pay attention to a light diet in daily life, prohibit spicy and stimulating products, maintain a good mood, avoid anxiety, nervousness, symptoms worsened in time for treatment.