Children with large lymph nodes in the neck may be related to upper respiratory tract infection, EBV infection and other factors, the treatment is mainly based on drugs, specific analysis is as follows: 1. Upper respiratory tract infection: children’s neck lymph nodes may be upper respiratory tract infection caused by throat inflammation, tonsillitis and other symptoms, inflammation will directly stimulate the local lymph node hyperplasia, you can go to the hospital to carry out routine blood tests, if it is a bacterial infection can be used cephalosporin, amoxicillin, and other medicines; if it is the cause of the influenza virus can be used to oseltamivir, and other antiviral drugs. 2. EBV infection: EBV infection caused by lymph node enlargement, often accompanied by fever, sore throat and other conditions, you can use ganciclovir drug treatment. Children with large lymph nodes in the neck may also be related to other causes, it is recommended to consult a doctor in order to clarify the cause of the disease and standardize the treatment. The above medications are recommended to be taken under the guidance of a doctor, and should not be used on their own, in addition to paying attention to a light diet, do not eat spicy and stimulating food.