If a nasopharyngeal cyst is formed, it is caused by inflammatory irritation. It is likely that the cyst appears in the nasopharynx due to frequent consumption of spicy food or a history of chronic rhinitis. When the cyst bursts, the cystic fluid will flow out and the foreign body sensation in the nasopharynx of the patient should be reduced. However, if the cyst skin still exists, the cyst in the nasopharynx will recur soon. Patients are advised to remove the cyst skin completely through surgery, there will be no recurrence, if patients are not sure, it is best to send pathology to clarify the benign and malignant nature of the swelling, pathology belongs to the gold standard for judging the nature of all swellings.