The intestines of malignant tumors sticking to the abdominal wall are considered to be related to intestinal adhesion, postoperative infection and other factors, which can be treated by way of surgery (adhesion detachment, etc.) and medication (e.g., penicillin V potassium tablets, cefixime, etc.). 1. Intestinal adhesion: it is generally due to the adhesion between the intestinal tube and the abdominal wall, which in turn causes the intestines of the malignant tumor to stick to the abdominal wall. Intestinal adhesion may also cause abdominal pain, gastrointestinal dysfunction, intestinal obstruction and other symptoms, which can be treated with surgery such as adhesion detachment and lateral anastomosis under the guidance of doctors. 2. Postoperative infection: usually due to intra-abdominal fibrin adhesion of the intestinal tubes into a mass, or adhesion and the abdominal wall, and then the phenomenon of malignant tumors of the intestines sticking to the abdominal wall. Infection usually presents with redness, swelling, fever, and other symptoms, and can be treated with medications such as penicillin V potassium tablets, cefixime, and levofloxacin tablets as prescribed by the doctor. If the phenomenon of intestines sticking to the abdominal wall occurs, you should pay attention to rest, avoid overwork, appropriate exercise and improve immunity. Under the guidance of professional doctors, give treatment reasonably.