When a patient develops the condition of adenoid hypertrophy, the adenoid hypertrophy factor itself does not directly cause the onset of rhinitis symptoms, but adenoid hypertrophy may affect the symptoms of rhinitis to a certain extent. The adenoids are located in the nasopharynx, in the posterior nostril of the nasal cavity, and if the degree of adenoid hypertrophy is relatively heavy, it will have a more obvious effect on the drainage of nasal and sinus secretions. If the patient occurs rhinitis, it is easy to cause the accumulation of secretions in the nasal passages, it is difficult to discharge smoothly, easy to further aggravate the performance related to rhinitis, and may further trigger or aggravate the condition of sinusitis. At the same time, the prolonged accumulation of inflammatory secretions will in turn produce continuous stimulation of the adenoids, further aggravating the condition of adenoid hypertrophy.