Long polyps in the throat mainly refer to vocal polyps, and their symptoms include hoarseness, complete loss of voice, dyspnea, coughing, and so on. 1. Hoarseness: Hoarseness is the main manifestation of polyps in the throat, the degree of hoarseness, changes in tone quality and polyp site, shape, size. Mild for intermittent hoarseness, rough tone, vocal fatigue, difficult to send high notes. In severe cases, the hoarseness is severe. 2. Complete loss of voice: huge polyps located between the two sides of the vocal folds, can be completely lost. 3. Difficulty in breathing: Large polyps can even cause difficulty in breathing and wheezing. 4. Coughing: If the polyp hangs below the vocal folds, it often causes coughing due to irritation. When the above symptoms occur, the patient should go to the hospital in time, under the guidance of the doctor to standardize the treatment.