Vocal cord leukoplakia can not eat spicy and stimulating food and tobacco, alcohol, high fat food. Vocal cord leukoplakia belongs to pre-cancerous lesions, which are white patches caused by keratinized hyperplasia of the mucosal epithelium of the vocal cord. Vocal cord leukoplakia diet should pay attention to regulation, can not eat spicy, stimulating food, such as chili, mustard, Sichuan pepper, curry, etc., so as not to stimulate the local mucosa of the vocal folds to aggravate the condition. Vocal cord leukoplakia should strictly prohibit smoking and drinking alcohol, so as not to aggravate the condition. High-fat food is also not allowed to eat, so as not to increase the secretion of gastric acid, so as not to increase the risk of gastric acid reflux, which will stimulate the vocal folds, not conducive to the recovery of the condition. Vocal cord leukoplakia patients need to eat a balanced diet, the diet should be light and easy to digest mainly, it is recommended to consult a doctor in a timely manner, follow the doctor’s instructions for treatment, in order to avoid delaying the condition.