Pharyngitis is an acute inflammation of the mucous membrane, submucosa, and lymphatic tissues of the pharynx, and can be seen in otorhinolaryngology, otorhinolaryngology, or otolaryngology or pentacameralism, which varies from one hospital to another because of the name of the specialty setting. Pharyngitis is divided into acute pharyngitis and chronic pharyngitis. Acute pharyngitis manifests itself as dryness, burning, pain, hoarseness, and edema of the larynx. Chronic laryngitis is transformed from acute laryngitis and is mainly characterized by discomfort, foreign body sensation and burning sensation in the throat. Hang up the otorhinolaryngology department to do throat examination, such as indirect laryngoscopy, fiber laryngoscopy or electronic laryngoscopy to check the condition of the mucous membrane of the pharynx, and then treatment according to the results of the examination. Pharyngitis patients should eat a light diet, avoid spicy and stimulating food, often in the specialist examination after a clear diagnosis to take local and systemic medication, choose physical and surgical treatment. It is recommended that patients with pharyngitis go to regular hospitals to hang up the otolaryngology department and standardize the medication and treatment under the guidance of doctors.