A part of patients with obvious lymph nodes found on the intestine is not serious, another part is more serious, which needs to look at the causative factors causing the swollen lymph nodes, as follows: First, if the swollen lymph nodes are caused by bacterial infection, which is less serious, often called mesenteric lymphadenitis, can generally be given antibiotics for treatment, commonly used drugs are cephalosporin antibiotics, penicillin antibiotics, etc.. If it is caused by a viral infection, which is also less serious, antiviral drugs can be given for treatment, and at the same time can be combined with traditional Chinese medicine for better results. Second, if it is caused by blood system diseases, such as lymphoma, it is more serious and requires active chemotherapy. Thirdly, if the swollen lymph nodes are caused by malignant tumors, which are also more serious, they are often considered to be located in the middle and late stages of the disease and need to be actively treated with surgery and lymph node dissection, etc.