Q: The hoarseness was obvious before the surgery, and I was happy that it disappeared after the surgery, but by the next day it appeared again, why? A: If you have a vocal cord polyp, it will affect the vocal cord closure, so the hoarseness. After the surgery to remove the polyp, the vocal cord closes well and the hoarseness disappears. However, the surgery is traumatic, and after the polyp is removed, the next day there is a certain degree of vocal fold swelling, which also affects the vocal fold closure, so hoarseness again. The vocal rest for 2 weeks after surgery is for the vocal cord swelling caused by the surgery to subside as soon as possible, and the voice will return to normal after the vocal cord swelling subsides. Q: Why 2-3 vocal cord polyps after surgery, but still hoarse? A: In addition to vocal cord polyps, some patients have heavy laryngitis, and hoarseness is caused by polyps and laryngitis together. Q: Why is my voice still hoarse 3-6 months after vocal cord polyp surgery? A: We have paid attention to the vocal rest, rest, or the state of the person, but a long time after surgery, there are still more serious hoarseness, there may be the following situations: 1, polyps may not be completely removed. 2, overkill may be, excision too much, incomplete closure. 3.Bilateral vocal fold polyp postoperative adhesions may be. 4, post-operative or too much speech, vocal fold polyps and recurrence.