Enlarged adenoids require nasal cleansing, which can be done using saline solution for nasal irrigation. During irrigation, the inflammatory secretions on the surfaces of the nasal cavity and the pharyngeal adenoids can be washed off, thereby alleviating the symptoms of enlarged adenoids. This can relieve the patient's nasal congestion and snoring during sleep. This is a conservative treatment method for enlarged adenoids. Additionally, during the acute phase of enlarged adenoids, symptomatic anti-inflammatory treatment is also necessary, using antibiotics such as penicillins or cephalosporins, which are effective. Administration of budesonide via nebulization can also be combined to reduce congestion and edema of the mucous membrane on the surface of the adenoids, relieving symptoms. If the adenoids remain enlarged for an extended period, and conservative treatments are ineffective, and if the patient has severe snoring symptoms, then adenoidectomy might be necessary to completely cure the condition. (Medications should be used under the guidance of a doctor.)