Patients can eat bananas after vocal cord polyps, because they are soft, less irritating to the mucous membrane of the patient’s throat, and contain a variety of vitamins, especially potassium, for the recovery of the patient’s strength after surgery is a certain help, it is recommended that patients eat in moderation, after eating must actively rinse the mouth to avoid residues in the throat to avoid inflammation. At the same time, patients with vocal cord polyps after surgery need to cooperate with anti-inflammatory antibiotics, such as cefuroxime sodium injection, the need to do skin tests before using drugs, patients need to speak less, while using budesonide suspension to do nebulized inhalation therapy to reduce the post-operative patient vocal cord edema, active treatment for about a week can be considered for discharge.