Teachers have vocal polyps after surgery, often need to do surgery to remove it completely, after surgery, we recommend that patients rest for 1 month, after which you can go to class, but be sure to pay attention to the time of speech and the tone of voice to avoid too long, too high, which can easily lead to friction aggravation of the vocal folds, the vocal polyps may be recurrence. It is recommended that teachers must pay more attention to maintenance, with budesonide suspension solution for nebulized inhalation treatment, can effectively reduce the vocal folds mucosal congestion, edema. Usually can also also use the golden throat throat treasure tablets to moisturize the throat, eat more fruit, such as kumquat, pomegranate, can supplement the vitamin C can also moisturize the throat, improve their own resistance, suggest that the patient regular postoperative recheck laryngoscopy, try to avoid smoking and drinking.