It takes at least 4 weeks after surgery for colonic tubular adenoma to gradually resume normal diet before eating dumplings. After 1 week after surgery for colonic tubular adenoma, the function of anal defecation can be resumed gradually. At first, you can only have some soup, porridge and liquid food, and if there is no intestinal discomfort after eating liquid food, then you can gradually switch to semi-liquid food according to the situation, and then adapt to it and observe it for a period of time, and then you can finally switch to normal diet. Dumplings are normal food and can only be eaten after the digestive function has fully recovered from the operation, and the dumpling filling should not be too greasy, so the time to eat dumplings is usually 4 weeks later. After surgery, rest more, pay attention to abdominal warmth and dietary maintenance, not to resume normal diet in advance, which will increase the burden on the intestinal tract after surgery; avoid cold, greasy, spicy and stimulating food, if you have any discomfort symptoms, you should go to the hospital in time to consult a physician’s guidance.