Chronic tonsillitis is a chronic inflammation of the tonsils, with clinically subtle symptoms, or a sensation of a foreign body in the throat, which can lead to recurrent acute attacks. The clinical treatment of chronic tonsillitis mainly focuses on local treatments, or treatments with traditional Chinese patent medicines. Local treatment may involve the use of oral rinses, local nebulization inhalation, as well as some heat-clearing and detoxifying Chinese patent medicines, such as Ban Lan Gen oral liquid, Pu Di Lan oral liquid, and others that can be used for treatment; some lozenges may also be used. Apart from medication, during the chronic phase of chronic tonsillitis, due to the recurrent acute attacks of tonsillitis, surgery to remove the tonsils can be considered to prevent repeated acute attacks and subsequent secondary damage. (Medication should be used under the guidance of a clinical doctor, according to specific conditions.)