Pharyngitis in children is usually due to weather changes, children catch cold and flu resulting in upper respiratory tract infections, the mucous membrane inflammation of the throat. Generally you can take pediatric pharyngeal flat granules, Qingkailing oral liquid, amoxicillin granules and other drugs for treatment. If the child has a cough, phlegm and other conditions, you also need to take with the cough and phlegm syrup and other drugs to treat. You also need to pay attention to the usual care of life. First, you must insist on taking your child to outdoor activities to enhance his or her physical fitness. Second, the cold and flu epidemic season, try to take the child to public places as little as possible. You can give your child a flu shot in cold weather to prevent them from getting the flu. Third, pay attention to weather changes, timely increase and decrease clothing to prevent children from catching cold and wind. Fourth, usually must pay attention to dietary hygiene. Pay attention to wash your hands before meals, keep your diet light and easy to digest, give your child less snacks and spicy and other stimulating foods, and do not give your child carbonated drinks such as Coke and Sprite.