A part of the patients found on the intestines with obvious lymph nodes is not serious, the other part is more serious, which needs to look at the triggers that cause lymph node enlargement, as follows: first, if it is due to bacterial infection caused by lymph node enlargement, which is not too serious, and is often referred to as mesenteric lymph node inflammation, antibiotics can be given to treat it, and commonly used drugs are cephalosporin antibiotics, penicillin antibiotics, and so on. If it is caused by viral infection, which is not too serious, it can be treated with antiviral drugs, and at the same time, it can be treated with traditional Chinese medicine, which is more effective. Secondly, if it is caused by hematologic diseases, such as lymphoma, etc., it is more serious and requires active chemotherapy. Thirdly, if the lymph node enlargement is caused by malignant tumor, which is also more serious, it is often considered to be located in the middle or late stage of the disease, and needs to be actively treated with surgery and lymph node dissection.