Vocal cord nodules are small, dot-like or nodular protrusions occurring on the free edges of both vocal cords. These protrusions are quite small, and are primarily diagnosed using an electronic laryngoscope in clinical settings. For the treatment of vocal cord nodules, we can use certain medications, such as Huang's Resonant Voice Pills and Qingyin Sanjie Pills, which generally have relatively good effects. However, in clinical practice, we cannot rely solely on medication to treat vocal cord nodules. It is fundamental in the treatment of vocal cord nodules to avoid misuse of the voice. Attention must be paid to the training of correct pronunciation methods. Only through such measures can vocal cord nodules be fully treated, preventing recurrence or further development into vocal cord polyps.