Excessive consumption of cold food tends to stimulate the gastrointestinal tract, leading to gastrointestinal dysfunction, increased gastrointestinal peristalsis, and difficulty in absorbing some of the food and therefore the symptoms of diarrhea. In terms of treatment medication, you can choose drugs to warm the middle and strengthen the spleen, for example, you can take the Pill of Rizhong or Sishen Pill to warm the middle and stop diarrhea; if diarrhea is frequent, it is recommended to treat with montmorillonite. If there is inflammation of the gastrointestinal tract, such as acute enteritis, it should be treated with appropriate antibiotics, such as norfloxacin capsules or levofloxacin hydrochloride capsules. In addition, if the diarrhea is severe, attention should be paid to prevent dehydration and water-electrolyte disorders, and attention should be paid to active rehydration and electrolyte replenishment for treatment. In addition, you must pay attention to the food, to consume warm food, and try not to eat cold, cold food.