The incidence of pharyngitis in children has been increasing year by year in recent years due to the changing climate, increased environmental pollution and the lower resistance of children. The most common is sore throat, and treatment is usually based on medication. Common symptoms: Children with pharyngitis usually have a dry cough, itchy throat, burning, sore throat, nausea, dry vomiting and other clinical manifestations. In severe cases of pharyngitis, children may have difficulty swallowing. Symptomatic treatment: Usually, when children develop pharyngitis, parents are advised to take their children to the hospital for examination to identify the cause of the disease and then take appropriate treatment. For children with acute pharyngitis caused by bacterial infection, it is recommended that they be treated with broad-spectrum antibiotics or self-sensitive antibiotics, which are usually recommended to be taken for three to five days, and discontinued promptly if side effects and ineffectiveness occur. And in the use of antibiotics, must be taken according to medical advice, do not abuse, antibiotics are not properly used, will cause some harm to the body, but also cause secondary infection of the child’s throat, bacterial resistance, in taking other drugs for treatment is not effective. If a child is diagnosed with chronic pharyngitis, it is recommended to use 10% to 30% nitrates for throat coating and iodine-containing tablets. Usually children with pharyngitis are recommended to be treated according to clinical symptoms, while being careful not to abuse medications.