Drinking milk for two hours on the consideration of allergy or lactose intolerance, after eating something else stomach rattling consideration of gastrointestinal dysfunction, indigestion and other reasons, need to clarify the cause of the treatment. 1. Drinking milk two hours on the diarrhea may be a protein allergy or lactose intolerance, protein allergy will cause the body to have an allergic reaction and manifested as diarrhea; lactose intolerance is due to the lactose in the milk can not be digested by the gastrointestinal tract normally and cause diarrhea. It is recommended to avoid drinking milk to prevent diarrhea. 2. After eating something else, the stomach will ring, considering that there are gastrointestinal dysfunction or indigestion caused by intestinal sound enhancement, it is recommended to take drugs to promote gastrointestinal peristalsis such as domperidone, mosapride and other drugs to promote the digestion of food, reduce intestinal sound. Drugs need to follow the doctor’s instructions to take, the occurrence of adverse reactions to medical treatment, drug allergy is prohibited.