The reason for going to the toilet as soon as you eat is related to the food you eat, and may also be a combination of inflammation of the intestinal tract and irritable bowel syndrome and other disease factors. 1. Eating food: If you usually prefer spicy and stimulating food or greasy food, or have intermittent overeating in your diet, it may cause the burden on the gastrointestinal tract to increase, and the irritating factors to enhance, resulting in going to the toilet whenever you eat. 2. Intestinal inflammation: If the patient’s symptoms are recent and accompanied by fever, abdominal pain and other symptoms, it is likely to be due to intestinal inflammation caused by going to the toilet after eating. Stool routine, colonoscopy and other means of examination are needed to confirm the diagnosis. 3. Irritable bowel syndrome: If the patient has this symptom for a longer period of time, and there is no fever, abdominal pain and any other uncomfortable symptoms, and often caused by emotional triggers, then it may be due to irritable bowel syndrome, and need to carry out a gastrointestinal examination to exclude organic lesions. Emotional adjustment and rest are needed. At the same time, gastrointestinal probiotics can be used to regulate the intestinal microecological environment. It is recommended that the patient go to the gastroenterology or internal medicine department to find out the cause of the cause of treatment, so as not to delay the treatment.