A common clinical disease that causes throat discomfort in the afternoon is chronic pharyngitis, which is a chronic inflammation of the mucous membrane, submucous membrane, and lymphatic tissue of the pharynx. This disease is mainly found in adults, and its course is usually long and the symptoms are stubborn. Clinically, it is mainly due to smoking, drinking, eating spicy and stimulating food, some patients may have gastroesophageal reflux, long-term rhinitis, sinusitis and other stimuli also tend to appear throat discomfort; other diseases such as diabetes, long-term pneumonia and cough, anemia, indigestion and so on, also tend to appear throat discomfort. In this case, patients are advised to go to the ENT department to improve the throat examination and, if necessary, to do electronic laryngoscopy, except for other diseases. Usually, chronic laryngitis can be treated clinically by applying laryngitis tablets and oral Chinese herbal preparations for laryngitis.