Vocal cord nodules in children are also called shouting nodules. The correct treatment is to correct their bad vocal habits. 1, let this kind of children with abnormal voice, realize the harm of bad vocalization, which is very useful for children with better understanding or understanding; 2, ask the children to effectively use the voice to be moderate, appropriate rewards and punishments, but also in the game; do not use the voice excessively, not to mention the general use of voice and sudden strong voice shouting, change incorrect vocal methods and bad habits; 3, prevent upper respiratory tract infections, 4. Parents and teachers are asked to supervise the child’s vocal method, speech intensity, and self-control of voice during group activities or fights, which is important to correct the child’s bad vocal habits and develop correct voice. Clinically, the child is asked to take appropriate vocal abstinence or voice rest, and is given antibiotics and hormone nebulized inhalation once or twice a day for 7 to 15 days, plus local physical therapy.