Some epiglottis cancers can be cured. Epiglottis cancer is a kind of supraglottic laryngeal cancer, and after diagnosis, it is mostly treated with comprehensive and individualized treatment based on surgical resection and postoperative radiotherapy. After early epiglottis cancer receives standardized treatment in time, the 5-year survival rate can reach 90%. Recurrence and metastasis are the main factors affecting the prognosis. The more the number of metastatic lymph nodes and the larger the volume, the lower the 5-year survival rate. The less differentiated the tumor is, the higher the incidence of metastasis. If patients are diagnosed with epiglottis cancer, they should maintain a good mindset and dietary habits, especially avoid drinking alcohol, and should actively cooperate with physicians for treatment.