1, from the perspective of Western medicine, patients do not need to avoid any food after surgery 2, the order of food composition: thin porridge – porridge – thick porridge – rotten noodles – soft rice 3, food to light, easy to digest, high protein 4, eat less and more meals, should not be excessively full 5, after the meal to stand, walking or sitting 6, 2 hours before going to bed at night is not recommended to eat and water, sleep with the upper body elevated in a slope position 7, avoid eating spicy stimulation, hard, rough food 8, if reflux, poor digestive tract dynamics, can be given drug therapy