Low-temperature plasma ablation surgery for chronic hypertrophic pharyngitis has a certain effect, and at present, clinical treatment of chronic pharyngitis is mostly based on general treatment and medication. Pharyngitis is usually caused by viral infection, pathogenic bacterial infection, environmental pollution, respiratory tract inflammation, systemic diseases, etc. Patients may experience symptoms such as sore throat, foreign body sensation, discomfort in swallowing, etc. It is important to take care of yourself on a daily basis by avoiding smoking and drinking, improving your work and living environment, and developing good living habits. Medications can be used to treat the disease by gargling with compound borax solution, mint throat tablets, silver yellow tablets; golden voice and throat pills, six god pills and other medications. Low-temperature plasma ablation surgery for chronic hypertrophic pharyngitis has a certain effect, is through the lower temperature of the posterior wall of the pharynx hyperplasia follicular tissue ablation, the treatment range should not be too large and too deep. It is recommended that patients with pharyngitis should visit the hospital in time to complete the examination and get a clear diagnosis and standardized treatment.