Chronic pharyngitis symptoms of dry and itchy throat, common treatment methods include removing the causes or triggers, medication and so on. 1. Remove the causes or triggers: adhere to outdoor activities, quit smoking and alcohol and other bad habits, keep the indoor air fresh, and actively treat chronic inflammation of the respiratory tract such as rhinitis, tracheobronchitis and other systemic diseases. 2. Drug treatment: this disease can be divided into chronic simple pharyngitis, chronic hypertrophic pharyngitis, atrophic pharyngitis and dry pharyngitis, and different measures should be taken according to different diseases. (1) Chronic simple pharyngitis and chronic hypertrophic pharyngitis: commonly used compound borax solution, furacilin solution, compound chlorhexidine gargle solution and other gargles. When gargling, tilt your head back, open your mouth and make “ah” sound, so that the gargling liquid can clean the back wall of the pharynx. You can also take iodine throat tablets, peppermint throat tablets and Chinese patent medicine tablets. Chronic hypertrophic pharyngitis, available chemicals such as 10% silver nitrate solution cauterization of hypertrophic lymphoid follicles, can also be frozen, laser, plasma and other treatments. (2) Atrophic pharyngitis and dry pharyngitis: use 2% iodized glycerin to smear the pharynx, which can improve local blood circulation and promote gland secretion. Taking vitamin A, B₂, C, E can promote the growth of mucosal epithelium. When this disease occurs, it is recommended to actively seek medical treatment, after clarifying the diagnosis and etiology, follow the doctor’s instructions to standardize the use of medication and treatment.