It is generally possible to drink milk, but it is recommended not to drink it if there are lactose intolerance factors in unformed stools. Patients with unformed stools are advised to take less residue, easy to digest food, avoid cold, high fiber, stimulating food, eating milk is recommended to heat the milk before drinking. It is recommended that patients go to the hospital in a timely manner to clarify the cause of the disease. Unshaped stools may be caused by improper diet, abdominal cold, bacterial and viral infections, enteritis, dyspepsia, dysbiosis and so on. The main manifestation is repeated loose stools like mud or accompanied by undigested food. For patients with unshaped stools, it is usually possible to drink milk, but it is recommended to drink warm milk. Avoid cold, high-fiber and stimulating foods that can worsen the condition. If there is a lactose intolerance factor for unformed stools, it is recommended not to drink it. For patients with acute diarrhea, fasting, fluids, semi-fluids or soft foods can be given. If the diarrhea is severe, patients need timely intravenous fluid replacement to avoid dehydration.