Eating the following types of food or drugs may lead to diarrhea: 1, unclean, expired or placed for a long time some food, usually eaten into the gastrointestinal tract will lead to some inflammatory reaction of the gastrointestinal tract, resulting in abdominal pain, diarrhea performance, but also nausea, vomiting and other symptoms. 2, ate some cold food, such as a large number of eating ice cream, drinking ice water or eating some raw fish, usually stimulate the gastrointestinal tract, resulting in gastrointestinal tract dysfunction, and diarrhea performance. The actual situation is usually stimulated by the gastrointestinal tract, leading to gastrointestinal tract dysfunction and diarrhea. 3, ate some drugs to promote defecation, such as senna, phenolphthalein tablets or some proprietary Chinese medicines, such as hemp seeds pill.