When an epiglottis cyst is small in size and left untreated, it usually has no effect. If the epiglottis cyst is large in size and left untreated, suffocation and dyspnea may occur and affect breathing. In most patients, the epiglottis cyst is relatively small in size and the patient does not experience significant discomfort. This condition should be followed up regularly, and without treatment, there are usually no adverse consequences. If the epiglottis cyst is relatively large in size, or if the epiglottis cyst increases rapidly and the patient develops obvious discomfort such as a feeling of blockage in the throat and a foreign body sensation, in this case, if the epiglottis cyst is not operated on in time to remove it, the patient may suffer from symptoms such as suffocation and dyspnea. Surgery is usually general anesthesia support laryngoscopy epiglottis cyst removal. It is recommended that the patient consult the hospital and follow the doctor’s instructions for regular review, or surgery.