Swollen lymph nodes in the neck have ultrasound said it is fine, usually do not need treatment, regular review or follow-up can be. There are more factors that can cause swollen lymph nodes in the neck, such as inflammation, infection, malignant tumors, etc. Therefore, when swollen lymph nodes in the neck are found, ultrasound examination of lymph nodes in the neck will be carried out first. If the ultrasound says that the lymph nodes are fine and excludes tumor and other causes, inflammation is generally more likely to cause, especially chronic lymphadenitis, which is a milder condition and often may heal on its own, and if there are no other symptoms besides enlargement, no special treatment is needed. Even if the lymph nodes in the neck are enlarged and there is no specific lesion on ultrasound, regular review is needed. In addition, if the lymph nodes continue to be enlarged and show signs of pain, fever or hardness, it is necessary to go to the hospital at any time to improve the examination, to clarify the cause of the disease and diagnosis, and then comply with the doctor’s instructions for treatment.