Children’s vocal cord nodules may be caused by friction and collision of the vocal cords due to prolonged overuse of the voice or improper use of the voice, resulting in edema of the vocal cords, which develops into vocal cord nodules through limited thickening after mechanization. The symptoms can be relieved by general treatment, and surgery can be chosen if necessary. 1. General treatment: Early vocal cord nodules will gradually shrink or even disappear after proper vocal rest, although they cannot be completely eliminated, the voice will be improved. If after 2-3 weeks of vocal rest, the nodule still has not shrunk, further treatment is needed. Eat a light diet, more fruits and vegetables and other nutritious foods, and avoid stimulating foods. 2. Surgical treatment: generally no surgical treatment, but for the general treatment is ineffective for the larger vocal cord nodule, if necessary, can be applied to micro-bronchoscopy general anesthesia to remove the vocal cord nodule. If the children have vocal cord nodules, it is recommended to go to the hospital in a timely manner to improve the relevant examination, to clarify the cause of the symptomatic treatment, to avoid further aggravation of the condition.