1, drinking milk often leads to diarrhea, which is related to lactose intolerance. Some patients lack lactase to digest dairy products due to genetic factors. After eating milk and other dairy products, patients often have abdominal pain and diarrhea, and in severe cases, watery stools may occur.

2. When this happens, patients are advised to stop eating dairy products and foods containing dairy products immediately. In this case, diarrhea will gradually improve.

3. In addition, avoid getting cold in the abdomen and eating cold and spicy food. Severe patients need further diagnosis and treatment in the hospital under the guidance of doctors, so as not to delay their illness.