Eat spicy on diarrhea, mostly consider gastroenteritis, intestinal flora imbalance, irritable bowel syndrome and other conditions. 1. Gastroenteritis: patients are more sensitive to spicy, spicy food into the stomach, stimulate the mucous membrane of the intestinal wall, causing edema, rupture of the mucous membrane wall, diarrhea. 2. Intestinal flora imbalance: spicy things are easy to induce intestinal flora imbalance, gastrointestinal dynamics disorders, causing intestinal tract too much contraction, and diarrhea. And too spicy food will have a lot of oil, which is not conducive to intestinal absorption, causing excessive excretion, causing diarrhea. 3. Irritable bowel syndrome: eating spicy will stimulate the patient’s neurosensitivity, inducing patients to develop irritable bowel syndrome, causing diarrhea. Eat spicy diarrhea, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.