There are benign and malignant nasopharyngeal masses, usually there are more benign masses, such as inflammatory masses, nasopharyngeal fibroangioma, nasal polyps, etc.; malignant masses include nasopharyngeal carcinoma and lymphoma. 1. Inflammatory swelling: long-term chronic inflammation stimulation leads to proliferation of nasal mucosa and formation of localized swelling. For example, adenoid hypertrophy, nasopharyngeal cyst, etc. Usually, there is no obvious discomfort and no treatment is needed, such as adenoid hypertrophy triggering ear and nose complications or obstructive sleep apnea, etc.; when nasopharyngeal cyst is large, surgical resection is needed. 2. Nasopharyngeal fibrous hemangioma: it often occurs in male youths aged 10-25 years old, and the tumor contains abundant blood vessels and bleeds easily. It can be improved by sclerotherapy, radiotherapy and chemotherapy. 3. Nasal polyps: Nasal polyps are benign masses that grow on the mucous membranes lining the nasal cavity or sinuses. It can obstruct the ventilation in one or both nasal passages, and can also block the sinus openings, preventing the discharge of sinus secretions. The smaller ones can be treated with nasal spray glucocorticosteroid, and the larger ones should be surgically removed. 4. Malignant swelling: often associated with nasopharyngeal viral infection (EBV), long-term chronic inflammation stimulation, inappropriate lifestyle habits of spicy and stimulating food, hot food, smoking, etc.), such as nasopharyngeal cancer, lymphoma, etc., need to be treated as soon as possible. It is recommended that when the organism develops nasopharyngeal swelling, consult a doctor in time to find out the cause and standardize the treatment under the doctor’s guidance.