Years of chronic pharyngolaryngitis is generally incurable, only in the process of treatment to alleviate its symptoms; chronic pharyngolaryngitis is generally caused by chronic inflammation of the pharyngeal mucosa, submucosal and lymphatic tissues, and can be treated with medication, nursing care and other methods, to avoid triggering factors. 1. Medication: Chronic laryngitis may be caused by recurrent episodes of acute pharyngitis, allergic causes and so on. It is recommended that patients use anti-inflammatory and antibacterial drugs under the guidance of doctors, such as Dumiphene tablets, compound furacilin gargle, iodine throat tablets and other medication, and allergic patients are forbidden to use. 2. Nursing treatment: chronic pharyngitis may also be caused by occupational factors, such as teachers and singers or living environment and dietary factors, patients should be appropriate daily fitness exercises, maintain a regular routine, eat a light diet, keep the oral cavity clean, avoid long-term excessive use of voice. It is recommended that patients go to the hospital for examination, follow the doctor’s instructions for treatment, and not blindly use their own medication.