The most common voice problem in school-age children is hoarseness, which often manifests itself as outgoing, active, talkative and often shouting. -The vicious circle of further hoarseness is often diagnosed as “vocal cord nodules” with laryngopharynx, etc. The reasons for this are related to the excessive amount of speech, the high pitch and volume of speech, and the fact that the living and learning environment is not quiet, including the learning and family environment, if the family environment is not If the home environment is not quiet and the child can only express himself through shouting, it is not good for the child’s body, mind and voice. First of all, surgery is not recommended because children’s vocal cords are immature and have less cushion-like structures, so even microsurgery can easily damage the vocal ligaments and cause permanent hoarseness. You can go to the hospital to do some behavioral correction of the voice, and then with herbal treatment, to play a role in reducing the lesions or even cure. Even if it cannot be cured, it can avoid serious problems such as scarring and hypertrophy of the vocal cords (which can cause permanent hoarseness). When the child reaches the vocal change period (during puberty), the child’s vocal cords have a rapid development period, which is very important.