Children with throat inflammation and fever first need to clarify the cause. Generally speaking there are two most likely diseases: i. Tonsillitis: (including purulent tonsillitis), there is usually a fever, sore throat symptoms, doctor’s examination will find redness and swelling of the pharynx, enlarged tonsils, or visible purulent secretions, check blood tests will also see increased white blood cells and increased C-reactive protein. Most of the tonsillitis is caused by bacterial infection, you need to take oral antibiotics (cephalosporin or amoxicillin type) for about 7 days, together with oral heat-clearing and detoxifying Chinese medicine preparations, you can use topical throat spray preparations or tablets to reduce the symptoms of sore throat; pay attention to drink more water, light diet. Herpetic pharyngitis: there is usually fever and sore throat, and the doctor will find that the pharynx is red and swollen, and herpes is visible at the pharyngeal arch or on the palate or cheek mucosa. The main thing is to pay attention to reducing fever, eat lightly, drink small amounts of water several times, and ensure that the body’s water needs are the most important.