Children with pharyngitis should take proper rest, drink plenty of water, eat a digestive diet, such as thin gruel, noodles, and vegetables, keep the air in the room fresh and maintain a certain temperature and humidity, strengthen care, pay attention to the isolation of the respiratory tract, and prevent complications. If you have a high fever or a history of febrile convulsions, take active cooling measures, give physical cooling, such as ice pillows, warm water baths, etc., and take acetaminophen or ibuprofen suspension orally. Compound cold preparations such as Huifenesin and Tylenol can be used to relieve the symptoms of nasal congestion and sore throat in children. You can use silver yellow tablets, grass coral tablets, watermelon cream lozenges, or apply watermelon cream aerosol spray on the throat, or gargle with light saline or compound boric acid solution.