Eating hot pot diarrhea can be caused by eating too much, intestinal infection, allergies and other factors. 1. Eating too much: hot pot has a high content of fat and chili peppers, so if you eat too much, it may lead to poor digestion and absorption, which may lead to diarrhea in hot pot. 2. Intestinal infection: If the hot pot ingredients are not fresh, it may lead to the intestinal tract being attacked by bacteria, viruses and other pathogenic microorganisms. When the intestinal tract is infected, under the action of bacteria and their metabolites, diarrhea may occur when eating hot pot. 3. Allergy: Allergy is a kind of allergic reaction disease, if you eat hot pot, allergic to some substances in the hot pot, under the action of these allergens, you may also have diarrhea when eating hot pot. When eating hot pot diarrhea, should consult a doctor in time, under the guidance of the doctor to improve the fecal routine, stool culture, allergens determination and other tests, to clarify the cause of the disease, and active treatment.