Chronic pharyngitis is a common clinical condition in otolaryngology, which usually takes 2-3 months to gradually heal on its own. Chronic pharyngitis is a chronic inflammation of the mucosa, submucosa and lymphatic tissue of the pharynx. Recurrent episodes of acute pharyngitis are the main cause of chronic pharyngitis. This disease mainly manifests itself as sore throat and fever. Chronic pharyngitis currently lacks effective treatment drugs, through the control of various causative factors, maintain good lifestyle habits and symptomatic treatment, generally 2-3 months can be self-relieved clinical symptoms. However, some patients with poor care and poor control of pathogenic factors may develop into chronic hypertrophic pharyngitis, and the recovery time may be relatively longer. Therefore, it is recommended that patients pay attention to life care in daily life, avoid loud talking, inhalation of harmful gases, avoid smoking and alcohol and spicy stimulating diet.