Patients should not eat cold food during diarrhea, mainly because of the following reasons: 1, the patient’s gastrointestinal function is weak during diarrhea, eating cold food may lead to gastrointestinal spasm, which may lead to abdominal pain symptoms or aggravate the patient’s abdominal pain symptoms; 2, eating cold food will stimulate the gastrointestinal mucosa, which may lead to faster gastrointestinal peristalsis, thus leading to aggravation of diarrhea symptoms 3, usually patients with diarrhea symptoms are caused by the spleen and stomach cold, if you eat cold food may lead to aggravation of the phenomenon of spleen and stomach cold, thus aggravating the symptoms of diarrhea and abdominal pain, which is not conducive to the recovery of diarrhea symptoms. Patients should eat warm, easily digestible foods during diarrhea to facilitate recovery, such as noodles and millet congee.