Necrotizing lymphadenitis usually does not require surgical removal, while a small number of necrotizing lymphadenitis caused by malignant diseases require surgical removal. Necrotizing lymphadenitis is an inflammatory disease, mostly related to viral infections, patients can use antiviral drugs (such as acyclovir, ribavirin, etc.) under the guidance of the doctor for treatment, and generally do not need to undergo surgical resection. In some patients, necrotizing lymphadenitis may be associated with malignant diseases such as metastatic lymphoma. Such cases can be improved by surgical resection. Patients with necrotizing lymphadenitis should develop good habits, avoid staying up late, and also participate in physical exercise to increase the body’s resistance, patients should also eat more fresh fruits and vegetables and drink more water. Treatment patients need to go to the regular hospital in a timely manner, after a clear diagnosis to be the appropriate treatment as prescribed by the doctor.