Chronic pharyngitis is a diffuse chronic inflammation of the mucous membrane, submucosal layer, and lymphatic tissues mainly seen in adults. Its primary symptoms include a foreign body sensation in the throat, itchiness, a sensation of heat, dryness, and potentially pain during swallowing. Thick secretions often adhere to the throat wall, causing patients to experience frequent irritative coughing and a nauseous feeling upon waking in the morning. Sometimes, there may be no phlegm or only granular secretions coughed up. In the case of atrophic pharyngitis, there might be foul-smelling scabs. Clinically, it is advised to avoid spicy and irritating foods, and not to smoke or drink alcohol, etc.