Fasting for 3~4 days after operation, after the recovery of intestinal peristalsis and artificial anal defecation, i.e., gas bubbles overflow from stoma, you can enter fluid diet, and the food you choose should be easy to digest and rich in nutrients, such as vegetable broth, rice broth, lotus root powder, etc. It is best to eat little and often every 2~3 hours. It is best to eat small meals, every 2 to 3 hours to eat, 6 to 7 meals a day.

After one week, you can enter the semi-liquid diet, choose protein-rich, low-fiber foods, such as noodles, rice, wontons, etc., should also be a small amount of meals, 5 to 6 meals a day.

After two weeks, you can eat easy-to-digest, less-slaggy plain food, and abstain from coarse grains and fibrous vegetables, such as celery, in order to reduce the burden on the intestinal tract.

In order to facilitate stoma care, it is best not to choose the following foods. Foods that are irritating to the intestinal tract, such as cold drinks, raw or undercooked foods; Alcoholic beverages are best avoided; Gas-producing foods, such as onions, groundnuts, cabbage, beans, radishes, etc.; Foods that produce a bad odor, such as onions, eggs, chocolate, scallions, shrimp, etc.; Foods that are difficult to digest and easy to block, such as persimmons, raisins, dried fruits, walnuts, and fried foods; Foods that are easy to cause loose stools, such as curry, coffee, garlic, and other foods. Foods that cause loose stools, such as curry, coffee, garlic and flavors.

Patients should eat a well-balanced diet rich in nutrients and easy to digest after discharge from the hospital, live a regular diet, pay attention to dietary hygiene, do not eat raw, cold, hard, fried, pickled food, avoid smoking and alcohol, and develop a good habit of regular bowel movements.