Patients with multiple small lymph nodes are usually related to local inflammation, tumor and other diseases, which can be treated by medication and surgery. 1. Local inflammation: local inflammation can cause multiple small lymph nodes, such as multiple small lymph nodes in the neck is caused by pneumonia. Patients should be treated with antibiotic drugs such as amoxicillin and cephalosporin under doctor’s guidance. 2. Tumor: malignant tumors can also cause patients to develop multiple small lymph nodes, patients should seek medical treatment in time and remove the cancerous part completely through surgery, meanwhile, they should take good care of themselves to avoid wound infection, and according to their own conditions, doctors should decide whether they need to carry out chemotherapy or not. There are other reasons for the appearance of multiple small lymph nodes, patients should seek medical treatment in time and standardize the treatment under the guidance of professional doctors, so as to avoid delaying the condition.