Patients eliminate food in the following ways: first, abdominal massage and hot compresses: give abdominal massage around the navel in a clockwise direction, apply hot towels, hot water bags for hot compresses to help accelerate stomach peristalsis and emptying, to relieve bloating and promote digestion. Second, walking: especially after meals to give appropriate exercise, can promote intestinal peristalsis, and can quickly burn energy in the body, help digestion. Third, the application of drugs: you can eat drugs to promote gastric motility, such as mosapride, domperidone, etopride, stomachic elimination tablets, Baohe pill and so on. Daily life should eat warm, soft, light, easy to digest liquid or semi-liquid food, avoid overeating, to eat less and more, chew slowly, avoid cold, spicy, stimulating food intake, and properly increase exercise to promote gastrointestinal motility function.