Children’s tonsil inflammation caused by lymph node swelling about 2~3 weeks can subside, the specific time is affected by the type of disease, the severity of the disease and other circumstances. 1. Tonsillitis manifested as sore throat, swallowing pain, fever, tonsil congestion, enlargement, while there may be a collection of purulent secretions or pus embolism, can be accompanied by cervical lymph nodes enlarged, pain and so on. When suffering from acute tonsillitis, amoxicillin clavulanate potassium can be given intravenously to fight infection, usually about 2 weeks the lymph nodes can gradually reduce. If acute tonsillitis is not cured, it will form chronic tonsillitis, lymph node enlargement is difficult to eliminate in a short period of time, if not cured for a long time, we can consider tonsillectomy surgery. 2. Children with tonsillitis and lymph node swelling also need to be alert to the possibility of infectious mononucleosis, the disease caused by EBV infection, the course of the disease has a self-limiting. Generally need symptomatic supportive treatment after the lymph node enlargement in about 3 weeks to subside, some children may be appropriate to extend. If your baby’s lymph nodes are enlarged due to inflammation of the tonsils, you need to observe the condition of your baby’s lymph nodes. During the period of illness, follow the doctor’s instructions, take medication regularly, and eat a light diet to help alleviate the condition.