The treatment of pharyngeal follicles is mainly as follows: 1. If the patient does not have any discomfort in the pharynx and there are a few scattered lymphoid follicular hyperplasia at the root of the tongue in the posterior pharyngeal wall on clinical examination, no treatment is needed. 2. If the patient has pharyngeal discomfort related to foreign body sensation, dry throat, burning sensation in the pharynx, etc., and the lymphoid follicular hyperplasia at the root of the tongue in the posterior pharyngeal wall on clinical examination is obvious, the patient can apply tablets for the treatment of pharyngitis under the guidance of a doctor. The majority of patients will recover significantly after a period of treatment, and the pharyngeal follicles will shrink significantly. 3. Patients with a very pronounced foreign body sensation in the pharynx and little effect of clinical treatment through medication can see large lymphatic follicles at the root of the tongue in the posterior pharyngeal wall. The lymphatic follicle hyperplasia, which is raised into a mass, is very obvious, and can be considered for lymphatic follicle low-temperature plasma ablation to relieve the symptoms.