Once diagnosed with intestinal obstruction, water is forbidden in the early stage, and only after the treatment of exhaust can the patient be able to eat and drink, gradually transitioning from a liquid diet to a semi-liquid diet, and then transitioning to a normal diet, the patient’s diet should be light, avoiding too spicy and stimulating food. Intestinal obstruction is usually caused by a variety of factors such as fecal blockage, trauma, intestinal wall lesions and other factors that cause intestinal contents in the intestinal tract is blocked and can not be discharged. Usually after treatment to restore the exhaust, patients should pay attention to consume fluids or semi-fluids after the operation, and eat less and more meals. Patients with intestinal obstruction should eat more foods containing more vitamins as well as proteins, such as oranges, carrots, eggs, etc., for about 3 days after the operation to replenish the micronutrients needed by the body, promote gastrointestinal peristalsis, and help the condition to recover. Avoid eating too spicy and stimulating foods, such as chili peppers, mustard, pepper and so on. Patients with intestinal obstruction should pay attention to strict dietary control, which is balanced and comprehensive.