Laryngitis triggered by hard things growing in the throat may be the emergence of inflammatory granuloma, the posterior wall of the pharynx lymphoid follicular hyperplasia. To go to the hospital otorhinolaryngology in time, clinically commonly used medication, physical therapy. 1. Inflammatory granuloma: one of the causes of chronic laryngitis is gastroesophageal reflux, long-term gastroesophageal reflux, which can lead to chronic laryngitis, localized inflammatory granuloma of the posterior part of the vocal cords, and localized hyperplasia of the arytenoid region. Treatment requires anti-reflux therapy, application of acid-suppressing drugs such as esomeprazole, etc. 2. Lymphoid follicular hyperplasia of the posterior pharyngeal wall: usually also due to chronic inflammation stimulation leading to lymphoid follicular hyperplasia of the posterior pharyngeal wall, 10% silver nitrate can be applied to coat the enlarged lymphoid follicles, or laser, freezing or plasma treatment. It is recommended that patients with laryngitis go to the hospital in time, after the diagnosis is clear, follow the doctor’s instructions to standardize the treatment.