Vocal cord leukoplakia is a precancerous lesion in the larynx, which cannot be completely cured if treated by medication alone, and it is especially likely to lead to gradual progress and even the possibility of laryngeal cancer. If a patient often experiences hoarseness or foreign body sensation in the throat, it is best to go to the hospital for fiberoptic laryngoscopy, which can clearly observe the condition of the vocal cords. If the patient is diagnosed with vocal cord leukoplakia, surgery is often needed to treat the surgery, usually using carbon dioxide laser or low-temperature plasma ablation surgery, the main purpose is to completely remove the patient’s diseased vocal cords, at the same time, after the surgery, the patient needs to return to the hospital for regular review to clarify whether there are signs of recurrence of vocal cord leukoplakia, it is recommended that patients must not smoke, drink alcohol.