Follicular pharyngitis refers to the proliferation of lymphoid follicles in the posterior wall of the pharynx in acute and chronic pharyngitis. In most cases, it cannot be cured by itself, and topical medication and traditional Chinese medicine (TCM) can be applied to alleviate the symptoms. Pharyngeal inflammation can be manifested as chronic congestion of the pharyngeal mucosa, submucosal connective tissue and lymphatic tissue hyperplasia, and in some cases, granular elevations of the throat wall will be formed. Treatment methods are: 1. Etiological treatment: insist on outdoor activities, keep the indoor air fresh, actively treat rhinitis, tracheobronchitis, etc., quit smoking and alcohol and other bad habits. 2. Local medication: gargle with compound borax solution, furacilin solution, compound chlorhexidine gargle solution. Or take iodine throat tablets, mint throat tablets. 3. Traditional Chinese Medicine (TCM): Traditional Chinese Medicine (TCM) treatment can be carried out in professional TCM organizations. 4. Other treatments: laser, low temperature plasma treatment, etc. When lymphoid follicular hyperplasia occurs in the posterior wall of the pharynx, it is recommended to actively seek medical advice and standardize the use of medication and treatment under the guidance of the doctor to clarify the cause of the disease.