A child’s itchy throat may be caused by dry weather, or it may be due to other factors such as chronic pharyngitis and allergic pharyngitis. 1. Dry weather: If you are in a dry environment for a long time, you may have a dry throat and your child will have a scratchy throat. This is a normal physiological phenomenon, usually relieved after drinking water. 2. Chronic pharyngitis: Acute pharyngitis may be caused by viral infections and bacterial infections that are not cured. The patient will have a dry, itchy throat, sore throat, so children with chronic pharyngitis will have the symptom of itchy throat. 3. Allergic pharyngitis: patients will throat itching, continuous irritating dry cough, pharyngeal foreign body sensation and other manifestations, so the child will have a tickle in the throat performance. 4. Other: the child’s itchy throat may also be caused by gastroesophageal reflux, laryngitis and other diseases. Children with itchy throat, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, give targeted treatment or treatment.