Vocal cord leukoplakia is a pre-cancerous lesion, which needs to be judged as benign or malignant according to the results of pathological examination. Vocal cord leukoplakia is not a particularly serious disease and can be clinically cured with active treatment. If it is not treated in time, there is a chance that it will develop into cancer. The disease is a white patch caused by hyperkeratosis or keratinization of the mucous membrane epithelium of the vocal folds, which is a precancerous lesion of the vocal folds, and needs to be determined as benign or malignant through pathological examination. The specific cause of vocal cord leukoplakia is not yet clear, or related to smoking, alcoholism, chronic inflammation and other factors, after the onset of the pharynx will appear white plaques, there will be persistent hoarseness in the voice, the pharynx will also have a foreign body sensation, if accompanied by erosions, you need to be vigilant about the possibility of malignant changes. In order to prevent the condition from deteriorating, patients with leukoplakia of the vocal folds need to actively seek medical treatment and follow the doctor’s instructions to standardize the medication and treatment after systematic examination.